{"id":2973,"date":"2023-11-18T00:33:41","date_gmt":"2023-11-17T23:33:41","guid":{"rendered":"https:\/\/mbci.mackuz.ovh\/?p=2973"},"modified":"2023-11-18T00:33:41","modified_gmt":"2023-11-17T23:33:41","slug":"oil-circuit-oil-pressure-pressure-relief-valve-and-oil-filter","status":"publish","type":"post","link":"https:\/\/mbci.mackuz.ovh\/index.php\/2023\/11\/18\/oil-circuit-oil-pressure-pressure-relief-valve-and-oil-filter\/","title":{"rendered":"Oil circuit, oil pressure, pressure relief valve and oil filter"},"content":{"rendered":"

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18\u2014005 Oil circuit, oil pressure, pressure relief valve and oil filter<\/strong><\/div>\n<\/div>\n<\/td>\n
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Oil circuit<\/strong><\/div>\n<\/div>\n<\/td>\n
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1\u00a0 \u00a0 Oil pump with integrated pressure relief valve<\/div>\n
2\u00a0 \u00a0Oil filter<\/div>\n
4\u00a0 \u00a0Oil pressure gage (readout)<\/div>\n
7\u00a0 \u00a0 Intermediate sprocket shaft<\/div>\n<\/div>\n<\/td>\n
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8\u00a0 \u00a0 Chain tensioner<\/div>\n
9\u00a0 \u00a0 1st camshaft bearing 10\u00a0 \u00a0Oil pipe<\/div>\n
12\u00a0 \u00a0 Air-oil cooler<\/div>\n<\/div>\n<\/td>\n
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13\u00a0 \u00a0 Piston<\/div>\n
14\u00a0 \u00a0 Oil spray nozzle<\/div>\n
15\u00a0 \u00a0 Exhaust gas turbocharger<\/div>\n
16\u00a0 \u00a0 Injection pump<\/div>\n<\/div>\n<\/td>\n
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Attention!<\/strong><\/div>\n
The oil circuit is controlled by a thermostat in oil filter (for operation, refer to section covering oil filter).<\/div>\n<\/div>\n<\/td>\n
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18.8-005\/1 F 2<\/div>\n<\/div>\n<\/td>\n
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Oil pressure<\/div>\n
At operating pressure, the oil pressure at idle should not drop to 0.3 bar gage pressure.<\/div>\n
During acceleration, the oil pressure should rise again immediately and should attain at least 3 bar gage pressure at 3000\/min.<\/div>\n
In model 126, the oil pressure is no longer transmitted to oil pressure gage (readout) in instrument cluster by way of a capillary tube as up to now, but the oil pres\u00adsure gage is electrically activated by an oil pressure transmitter (2), which is screwed into oil filter.<\/div>\n<\/div>\n<\/td>\n
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Pressure relief valves<\/div>\n<\/div>\n<\/td>\n
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Opening pressure of pressure relief valves<\/div>\n<\/div>\n<\/td>\n
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bar gage pressure<\/div>\n<\/div>\n<\/td>\n
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Bypass valve in oil filter<\/div>\n<\/div>\n<\/td>\n
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3.5<\/strong><\/div>\n<\/div>\n<\/td>\n
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Pressure relief valve in oil pump<\/div>\n<\/div>\n<\/td>\n
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Pressure relief valve in oil pump<\/div>\n<\/div>\n<\/td>\n
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1183-8064<\/strong><\/div>\n<\/div>\n<\/div>\n<\/td>\n
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The damped oil pressure relief valve (7 bar gage pres\u00adsure) is integrated in oil pump.<\/div>\n<\/div>\n<\/td>\n
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66\u00a0 \u00a0 Closing plug<\/div>\n
67\u00a0 \u00a0 Compression spring<\/div>\n
68\u00a0 \u00a0 Pin<\/div>\n
69\u00a0 \u00a0 Piston a\u00a0 \u00a0 \u00a0 Washer<\/div>\n<\/div>\n<\/td>\n
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A damping device (washer „a”) has been installed to make sure that the pulsating oil pressure generated by the oil pump is not transferred to piston (69) of pressure relief valve with subsequent de-activating noise.<\/div>\n
Starting at an oil pressure of 7 bar gage pressure the piston (69) is displaced against the pressure of com\u00adpression spring (67) and clears the de-activation cross section.<\/div>\n<\/div>\n<\/td>\n
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18.8-005\/2 F 2<\/div>\n<\/div>\n<\/td>\n
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Simultaneously some of the oil (arrow) flows into the area behind washer (a) by way of two control cross sections in washer (a). The oil flowing through the control cross sections opposes the piston movements initiated by the pulsating oil pressure and will thereby dampen the piston.<\/div>\n<\/div>\n<\/td>\n
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Oil filter<\/strong><\/div>\n<\/div>\n<\/td>\n
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Main and bypass filter elements are contained in a cartridge.<\/div>\n
During first inspection (1000-1500 km or 800-1000 miles) the initial operation oil filter element (1) should be replaced by the combination filter element (2).<\/div>\n<\/div>\n<\/td>\n
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1\u00a0 \u00a0 Initial operation filter element<\/div>\n
2\u00a0 \u00a0Combination filter element<\/div>\n<\/div>\n<\/td>\n
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The combination filter element should then be re\u00adplaced during oil change every 7500 km or 5000 miles.<\/div>\n
Attention!<\/strong><\/div>\n
On this engine, install only the combination filter element (B), part No. 617 184 <\/strong>01 25 with the larger main flow filter component (dimension „b” = 55 mm).<\/div>\n<\/div>\n<\/td>\n
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A Combination filter element Dimension A = 40 mm<\/div>\n
B Combination filter element Dimension B = 55 mm<\/div>\n<\/div>\n<\/td>\n
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Operation<\/strong><\/div>\n<\/div>\n<\/td>\n
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The oil filter comprises the following main compo\u00adnents:<\/div>\n
a)\u00a0 Oil filter housing with bypass, return flow locking valve and thermostat.<\/div>\n
b)\u00a0 Cap with return flow pipe, check valve and sealing ring.<\/div>\n
c)\u00a0 Combination filter element.<\/div>\n<\/div>\n<\/td>\n
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1<\/div>\n<\/div>\n<\/td>\n
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Nut<\/div>\n<\/div>\n<\/td>\n
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2<\/strong><\/div>\n<\/div>\n<\/td>\n
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Stud<\/div>\n<\/div>\n<\/td>\n
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22<\/div>\n<\/div>\n<\/td>\n
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Riser<\/div>\n<\/div>\n<\/td>\n
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12<\/strong><\/div>\n<\/div>\n<\/td>\n
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3<\/strong><\/div>\n<\/div>\n<\/td>\n
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Cap<\/div>\n<\/div>\n<\/td>\n
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23<\/div>\n<\/div>\n<\/td>\n
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Connection for oil pres-<\/div>\n<\/div>\n<\/td>\n
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4<\/div>\n<\/div>\n<\/td>\n
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Sealing ring<\/div>\n<\/div>\n<\/td>\n
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sure gage<\/div>\n<\/div>\n<\/td>\n
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1 1<\/strong><\/div>\n<\/div>\n<\/td>\n
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5<\/strong><\/div>\n<\/div>\n<\/td>\n
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Oil filter housing<\/div>\n<\/div>\n<\/td>\n
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(model 116 and 123)<\/div>\n<\/div>\n<\/td>\n
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10<\/strong><\/div>\n<\/div>\n<\/td>\n
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6<\/div>\n<\/div>\n<\/td>\n
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Thread connection<\/div>\n<\/div>\n<\/td>\n
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24<\/div>\n<\/div>\n<\/td>\n
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Oil filter element bypass<\/div>\n<\/div>\n<\/td>\n
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6a<\/div>\n<\/div>\n<\/td>\n
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Thread connection<\/div>\n<\/div>\n<\/td>\n
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filter component<\/div>\n<\/div>\n<\/td>\n
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7<\/div>\n<\/div>\n<\/td>\n
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Compression spring<\/div>\n<\/div>\n<\/td>\n
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24a<\/div>\n<\/div>\n<\/td>\n
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Oil filter element main<\/div>\n<\/div>\n<\/td>\n
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8<\/strong><\/div>\n<\/div>\n<\/td>\n
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Bypass valve<\/div>\n<\/div>\n<\/td>\n
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flow filter component<\/div>\n<\/div>\n<\/td>\n
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9<\/strong><\/div>\n<\/div>\n<\/td>\n
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Valve seat bypass valve<\/div>\n<\/div>\n<\/td>\n
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25<\/strong><\/div>\n<\/div>\n<\/td>\n
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Rubber seal<\/div>\n<\/div>\n<\/td>\n
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10<\/div>\n<\/div>\n<\/td>\n
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Compression spring<\/div>\n<\/div>\n<\/td>\n
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A<\/strong><\/div>\n<\/div>\n<\/td>\n
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Uncleaned oil toward<\/div>\n<\/div>\n<\/td>\n
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17<\/div>\n<\/div>\n<\/td>\n
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11<\/div>\n<\/div>\n<\/td>\n
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Thermostat<\/div>\n<\/div>\n<\/td>\n
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air-oil cooler<\/div>\n<\/div>\n<\/td>\n
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12<\/div>\n<\/div>\n<\/td>\n
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Control valve<\/div>\n<\/div>\n<\/td>\n
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B<\/div>\n<\/div>\n<\/td>\n
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Uncleaned oil from air-<\/div>\n<\/div>\n<\/td>\n
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15<\/div>\n<\/div>\n<\/td>\n
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Compression spring<\/div>\n<\/div>\n<\/td>\n
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oil cooler<\/div>\n<\/div>\n<\/td>\n
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16<\/div>\n<\/div>\n<\/td>\n
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Return flow locking<\/div>\n<\/div>\n<\/td>\n
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9<\/div>\n<\/div>\n<\/td>\n
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valve<\/div>\n<\/div>\n<\/td>\n
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a<\/strong><\/div>\n<\/div>\n<\/td>\n
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From oil pump<\/div>\n<\/div>\n<\/td>\n
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17<\/div>\n<\/div>\n<\/td>\n
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Valve seat return flow<\/div>\n<\/div>\n<\/td>\n
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b<\/div>\n<\/div>\n<\/td>\n
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To bearing points<\/div>\n<\/div>\n<\/td>\n
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locking valve<\/div>\n<\/div>\n<\/td>\n
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c<\/strong><\/div>\n<\/div>\n<\/td>\n
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Finely filtered oil for<\/div>\n<\/div>\n<\/td>\n
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18<\/div>\n<\/div>\n<\/td>\n
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Return flow pipe<\/div>\n<\/div>\n<\/td>\n
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oil pan<\/div>\n<\/div>\n<\/td>\n
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Check valve<\/div>\n<\/div>\n<\/td>\n
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Oil return flow bore<\/div>\n<\/div>\n<\/td>\n
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toward oil pan<\/div>\n<\/div>\n<\/td>\n
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Coming from oil pump via feed duct (a), the oil enters the oil filter housing at return flow locking valve (16) and flows directly to combination filter element up to an oil temperature of approx. 110 \u00b0C.<\/div>\n
After flowing through combination filter element the oil, which has been cleaned in main flow filter com\u00adponent (24a), flows via riser (22) and duct (b) to main oil duct and on to bearing points.<\/div>\n
On the other hand, the oil, which has been finely filtered in bypass filter component (24) flows through return flow pipe (18) and duct (c) toward oil pan.<\/div>\n
To make sure that main flow and bypass flow remain separated from each other, the combination filter element is provided with a rubber seal (25).<\/div>\n<\/div>\n<\/td>\n
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a From oil pump b To bearing points c Finely filtered oil toward oil pan<\/div>\n<\/div>\n<\/td>\n
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e To exhaust gas turbocharger f To oil pressure gage (models 116 and 123)<\/div>\n<\/div>\n<\/td>\n
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18.8-005\/4 F 2<\/div>\n<\/div>\n<\/td>\n
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Starting at an oil temperature of approx. 110 \u00b0C the thermostat (11) starts to displace control valve (12), which arrives at its end position at approx. 125 \u00b0C. In end position, the direct flow toward combination filter element is locked except for a given quantity of oil (g). This quantity of oil is enough to guarantee lubrication of engine at low outside temperatures, when continuous flow in oil cooler is widely obstruct\u00aded by viscous oil.<\/div>\n
The larger oil quantity flows to air-oil cooler and is cooled there, it will then flow back to oil filter hous\u00ading and flows through oil filter element from outside in inward direction.<\/div>\n<\/div>\n<\/td>\n
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The cleaned oil flows through riser (22) or return flow pipe (18) to bearing points or to oil pan.<\/div>\n
Attention!<\/div>\n
On engine 617.950 (model 116) a 95 \u00b0C thermostat has been installed in oil filter up to engine end No. 019718. Here, thermostat control starts at approx. 95 \u00b0C and ends at approx. 110 \u00b0C.<\/div>\n<\/div>\n<\/td>\n
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A\u00a0 \u00a0Uncleaned oil toward air-oil cooler<\/div>\n
B\u00a0 \u00a0 Uncleaned oil from air-oil cooler<\/div>\n
a\u00a0 \u00a0 From oil pump<\/div>\n
b\u00a0 \u00a0 To bearing points<\/div>\n
c\u00a0 \u00a0 Finely filtered oil toward oil pan<\/div>\n
e\u00a0 \u00a0 To exhaust gas turbocharger<\/div>\n
f\u00a0 \u00a0 To oil pressure gage (models 116 and 123)<\/div>\n
g\u00a0 \u00a0 Oil quantity directly to combination filter element<\/div>\n<\/div>\n<\/td>\n
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If the oil filter element is badly contaminated and the differential pressure between the contaminated side and the clean side of the filter exceeds 3.5 bar, bypass valve (8) will open. The oil will then flow uncleaned toward engine and exhaust gas turbo-charger.<\/div>\n<\/div>\n<\/td>\n
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1183 8257\/1<\/div>\n<\/div>\n<\/div>\n<\/td>\n
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8 Bypass valve a From oil pump b To bearing points<\/div>\n<\/div>\n<\/td>\n
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18.8-005\/5 F 2<\/div>\n<\/div>\n<\/td>\n
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Return flow locking valve (16) and check valve (19) in return flow pipe (18) prevent the oil from flowing out of oil filter back into oil pan with the engine stopped for an extended period.<\/div>\n<\/div>\n<\/td>\n
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a\u00a0 \u00a0 From oil pump<\/div>\n
b\u00a0 \u00a0 To bearing points<\/div>\n
e\u00a0 \u00a0 To exhaust gas turbocharger<\/div>\n
f\u00a0 \u00a0 To oil pressure gage (models 116 and 123)<\/div>\n<\/div>\n<\/td>\n
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1183-8240<\/strong><\/div>\n<\/div>\n<\/td>\n
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When renewing oil filter element, unscrew cover (3) and pull up a bit.<\/div>\n
The return flow pipe (18) attached to cap will then expose a bore which connects ducts (a) and (b) to each other. The oil in oil filter will flow through duct (c) into oil pan.<\/div>\n<\/div>\n<\/td>\n
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The exhaust gas turbocharger is provided with the oil required for lubrication and cooling by way of a line (arrow) on rear oil filter cover.<\/div>\n<\/div>\n<\/td>\n
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Models 116 and 123 (engines 617.950\/952)<\/div>\n<\/div>\n<\/td>\n
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18.8-005\/6 F 2<\/div>\n<\/div>\n<\/td>\n
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The oil return flow from exhaust gas turbocharger to oil pan proceeds at outside of engine (arrow).<\/div>\n<\/div>\n<\/td>\n
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18.8-005\/7 F 2<\/div>\n<\/div>\n<\/td>\n
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    18\u2014005 Oil circuit, oil pressure, pressure relief valve and oil filter   Oil circuit     1\u00a0 \u00a0 Oil pump with integrated pressure relief valve 2\u00a0 \u00a0Oil filter 4\u00a0 \u00a0Oil pressure gage (readout) 7\u00a0 \u00a0 Intermediate sprocket shaft 8\u00a0 \u00a0 Chain tensioner 9\u00a0 \u00a0 1st camshaft bearing 10\u00a0 \u00a0Oil pipe 12\u00a0 \u00a0 Air-oil cooler 13\u00a0 \u00a0 Piston 14\u00a0 \u00a0 Oil spray nozzle 15\u00a0 \u00a0 Exhaust gas turbocharger 16\u00a0 \u00a0 Injection pump   Attention! The oil circuit is controlled by a thermostat in oil filter (for operation, refer to section covering oil filter).   18.8-005\/1 F 2     Oil pressure At operating pressure, the oil pressure at idle should not drop to 0.3 bar gage pressure. During acceleration, the oil pressure should rise again immediately and should attain at least 3 bar gage pressure at 3000\/min. In model 126, the oil pressure is no longer transmitted to oil pressure gage (readout) in instrument cluster by way of a capillary tube as up to now, but the oil pres\u00adsure gage is electrically activated by an oil pressure transmitter (2), which is screwed into oil filter.   Pressure relief valves   Opening pressure of pressure relief valves bar gage pressure   Bypass valve in oil filter 3.5   Pressure relief valve in oil pump   Pressure relief valve in oil pump 1183-8064 The damped oil pressure relief valve (7 bar gage pres\u00adsure) is integrated in oil pump. 66\u00a0 \u00a0 Closing plug 67\u00a0 \u00a0 Compression spring 68\u00a0 \u00a0 Pin 69\u00a0 \u00a0 Piston a\u00a0 \u00a0 \u00a0 Washer   A damping device (washer „a”) has been installed to make sure that the pulsating oil pressure generated by the oil pump is not transferred to piston (69) of pressure relief valve with subsequent de-activating noise. Starting at an oil pressure of 7 bar gage pressure the piston (69) is displaced against the pressure of com\u00adpression spring (67) and clears the de-activation cross section.   18.8-005\/2 F 2     Simultaneously some of the oil (arrow) flows into the area behind washer (a) by way of two control cross sections in washer (a). The oil flowing through the control cross sections opposes the piston movements initiated by the pulsating oil pressure and will thereby dampen the piston.   Oil filter   Main and bypass filter elements are contained in a cartridge. During first inspection (1000-1500 km or 800-1000 miles) the initial operation oil filter element (1) should be replaced by the combination filter element (2). 1\u00a0 \u00a0 Initial operation filter element 2\u00a0 \u00a0Combination filter element   The combination filter element should then be re\u00adplaced during oil change every 7500 km or 5000 miles. Attention! On this engine, install only the combination filter element (B), part No. 617 184 01 25 with the larger main flow filter component (dimension „b” = 55 mm). A Combination filter element Dimension A = 40 mm B Combination filter element Dimension B = 55 mm   Operation   The oil filter comprises the following main compo\u00adnents: a)\u00a0 Oil filter housing with bypass, return flow locking valve and thermostat. b)\u00a0 Cap with return flow pipe, check valve and sealing ring. c)\u00a0 Combination filter element.   18.8-005\/3 F 2     1 Nut 21 O-ring 22 2 Stud 22 Riser 12 3 Cap 23 Connection for oil pres- -1-1 4 Sealing ring   sure gage 1 1 5 Oil filter housing   (model 116 and 123) 10 6 Thread connection 24 Oil filter element bypass   6a Thread connection   filter component   7 Compression spring 24a Oil filter element main 16 8 Bypass valve   flow filter component   9 Valve seat bypass valve 25 Rubber seal   10 Compression spring A Uncleaned oil toward 17 11 Thermostat   air-oil cooler 7 12 Control valve B Uncleaned oil from air-   15 Compression spring   oil cooler 8 16 Return flow locking     9   valve a From oil pump   17 Valve seat return flow b To bearing points     locking valve c Finely filtered oil for   18 Return flow pipe   oil pan   19 Check valve d Oil return flow bore   20 O-ring   toward oil pan     Coming from oil pump via feed duct (a), the oil enters the oil filter housing at return flow locking valve (16) and flows directly to combination filter element up to an oil temperature of approx. 110 \u00b0C. After flowing through combination filter element the oil, which has been cleaned in main flow filter com\u00adponent (24a), flows via riser (22) and duct (b) to main oil duct and on to bearing points. On the other hand, the oil, which has been finely filtered in bypass filter component (24) flows through return flow pipe (18) and duct (c) toward oil pan. To make sure that main flow and bypass flow remain separated from each other, the combination filter element is provided with a rubber seal (25). a From oil pump b To bearing points c Finely filtered oil toward oil pan e To exhaust gas turbocharger f To oil pressure gage (models 116 and 123)   18.8-005\/4 F 2     Starting at an oil temperature of approx. 110 \u00b0C the thermostat (11) starts to displace control valve (12), which arrives at its end position at approx. 125 \u00b0C. In end position, the direct flow toward combination filter element is locked except for a given quantity of oil (g). This quantity of oil is enough to guarantee lubrication of engine at low outside temperatures, when continuous flow in oil cooler is widely obstruct\u00aded by viscous oil. The larger oil quantity flows to air-oil cooler and is cooled there, it will then flow back to oil filter hous\u00ading and flows through oil filter element from outside in inward direction.   The cleaned oil flows through riser (22) or return flow pipe (18) to bearing points or to oil pan. Attention! On engine 617.950 (model 116) a 95 \u00b0C thermostat has been installed in oil filter up to engine end No. 019718. Here, thermostat control starts at approx. 95 \u00b0C and ends at approx. 110 \u00b0C. A\u00a0 \u00a0Uncleaned oil toward air-oil cooler B\u00a0 \u00a0 Uncleaned oil from air-oil cooler a\u00a0 \u00a0 From oil pump b\u00a0 \u00a0 To bearing points c\u00a0 \u00a0 Finely filtered oil toward oil pan e\u00a0 \u00a0 To exhaust gas turbocharger f\u00a0 \u00a0 To oil pressure gage (models 116 and 123) g\u00a0 \u00a0 Oil quantity directly to combination filter element   If the oil filter element is badly contaminated and the differential pressure between the contaminated side and the clean side of the filter exceeds 3.5 bar, bypass valve (8) will open. The oil will then flow uncleaned toward engine and exhaust gas turbo-charger. 1183 8257\/1 8 Bypass valve a From oil pump b To bearing points   18.8-005\/5 F 2     Return flow locking valve (16) and check valve (19) in return flow pipe (18) prevent the oil from flowing out of oil filter back into oil pan with the engine stopped for an extended period. a\u00a0 \u00a0 From oil pump b\u00a0 \u00a0 To bearing points e\u00a0 \u00a0 To exhaust gas turbocharger f\u00a0 \u00a0 To oil pressure gage (models 116 and 123) 1183-8240   When renewing oil filter element, unscrew cover (3) and pull up a bit. The return flow pipe (18) attached to cap will then expose a bore which connects ducts (a) and (b) to each other. The oil in oil filter will flow through duct (c) into oil pan.   The exhaust gas turbocharger is provided with the oil required for lubrication and cooling by way of a line (arrow) on rear oil filter cover. Models 116 and 123 (engines 617.950\/952)   18.8-005\/6 F 2     The oil return flow from exhaust gas turbocharger to oil pan proceeds at outside of engine (arrow).   18.8-005\/7 F 2  <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_crdt_document":"","footnotes":""},"categories":[54,44],"tags":[],"class_list":["post-2973","post","type-post","status-publish","format-standard","hentry","category-engine-lubrication","category-om617"],"aioseo_notices":[],"featured_image_src":null,"author_info":{"display_name":"mackuz","author_link":"https:\/\/mbci.mackuz.ovh\/index.php\/author\/mackuz\/"},"_links":{"self":[{"href":"https:\/\/mbci.mackuz.ovh\/index.php\/wp-json\/wp\/v2\/posts\/2973","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mbci.mackuz.ovh\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mbci.mackuz.ovh\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mbci.mackuz.ovh\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mbci.mackuz.ovh\/index.php\/wp-json\/wp\/v2\/comments?post=2973"}],"version-history":[{"count":1,"href":"https:\/\/mbci.mackuz.ovh\/index.php\/wp-json\/wp\/v2\/posts\/2973\/revisions"}],"predecessor-version":[{"id":2974,"href":"https:\/\/mbci.mackuz.ovh\/index.php\/wp-json\/wp\/v2\/posts\/2973\/revisions\/2974"}],"wp:attachment":[{"href":"https:\/\/mbci.mackuz.ovh\/index.php\/wp-json\/wp\/v2\/media?parent=2973"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mbci.mackuz.ovh\/index.php\/wp-json\/wp\/v2\/categories?post=2973"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mbci.mackuz.ovh\/index.php\/wp-json\/wp\/v2\/tags?post=2973"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}