{"id":2844,"date":"2023-11-17T22:57:18","date_gmt":"2023-11-17T21:57:18","guid":{"rendered":"https:\/\/mbci.mackuz.ovh\/?p=2844"},"modified":"2023-11-17T22:57:18","modified_gmt":"2023-11-17T21:57:18","slug":"removal-and-installation-of-pulley-vibration-damper-and-balancing-disc-2","status":"publish","type":"post","link":"https:\/\/mbci.mackuz.ovh\/index.php\/2023\/11\/17\/removal-and-installation-of-pulley-vibration-damper-and-balancing-disc-2\/","title":{"rendered":"Removal and installation of pulley, vibration damper and balancing disc"},"content":{"rendered":"

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03\u2014340 Removal and installation of pulley, vibration damper and balancing disc<\/strong><\/div>\n<\/div>\n<\/td>\n
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Tightening torques<\/strong><\/div>\n
Bolt M 18 x 1.5 x 45 on crankshaft Bolts M 8 x 30<\/strong><\/div>\n
Special tools<\/strong><\/div>\n
Socket 27 mm, 1\/2″ square<\/div>\n
Torque wrench 150\u2014500 Nm, 3\/4″ square<\/div>\n
Detent<\/div>\n<\/div>\n<\/td>\n
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Nm<\/strong><\/div>\n
270-330<\/strong><\/div>\n
25<\/strong><\/div>\n
001 589 65 09 00 001 589 31 21 00 110 589 00 40 00<\/strong><\/div>\n
116 589 10 33 00<\/strong><\/div>\n<\/div>\n<\/td>\n
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Puller for balancing disc<\/div>\n<\/div>\n<\/td>\n
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Conventional tool<\/strong><\/div>\n<\/div>\n<\/td>\n
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Adaptor 3\/4″ hex. socket to 1\/2″ hex. head<\/div>\n<\/div>\n<\/td>\n
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e.g. made by Hazet, D-5630 Remscheid order no. 1058 R-1<\/div>\n<\/div>\n<\/td>\n
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The vibration damper <\/strong>can be renewed without ba\u00adlancing.<\/strong><\/div>\n
When the balancing disc <\/strong>is renewed, static balancing is absolutely required <\/strong>(03\u2014344).<\/div>\n
Since January 1979, the fastening screws (17) for pulley and vibration damper on engine 617.950 are inserted without washers (18). On engines 617.951\/ 952 from start of series.<\/div>\n<\/div>\n<\/td>\n
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03.8-340\/1 F 2<\/strong><\/div>\n<\/div>\n<\/td>\n
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1 Remove radiator and fan.<\/div>\n<\/div>\n<\/td>\n
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2 Remove all V-belts (13-340).<\/div>\n<\/div>\n<\/td>\n
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3 Remove pulley and vibration damper.<\/div>\n<\/div>\n<\/td>\n
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15<\/div>\n<\/div>\n<\/td>\n
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BoltM 18×1.5×45<\/div>\n<\/div>\n<\/td>\n
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Radial sealing ring<\/div>\n<\/div>\n<\/td>\n
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Cup spring<\/div>\n<\/div>\n<\/td>\n
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Spacing ring<\/div>\n<\/div>\n<\/td>\n
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17<\/div>\n<\/div>\n<\/td>\n
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Bolt M 8 x 30<\/div>\n<\/div>\n<\/td>\n
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Woodruff key<\/div>\n<\/div>\n<\/td>\n
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Washer<\/div>\n<\/div>\n<\/td>\n
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Crankshaft gear<\/div>\n<\/div>\n<\/td>\n
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19<\/div>\n<\/div>\n<\/td>\n
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Pulley<\/div>\n<\/div>\n<\/td>\n
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Crankshaft<\/div>\n<\/div>\n<\/td>\n
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Vibration damper<\/div>\n<\/div>\n<\/td>\n
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Fitted pin 8×8<\/div>\n<\/div>\n<\/td>\n
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Pin<\/div>\n<\/div>\n<\/td>\n
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Balancing disc<\/div>\n<\/div>\n<\/td>\n
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4 On models 116.120 and 123 with automatic trans\u00admission 722.120 (W4B 025), insert detent at flywheel as a couterhold when loosening screw in crankshaft.<\/div>\n<\/div>\n<\/td>\n
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103-9243<\/div>\n<\/div>\n<\/td>\n
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On models 126.120 and 123.with automatic trans\u00admission 722.303 (W4A 040) use a steel bolt as a counterhold in one of the recesses on balancing disc and on cylinder crankcase (arrow).<\/div>\n<\/div>\n<\/td>\n
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03.8-340\/2 F 2<\/div>\n<\/div>\n<\/td>\n
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5 Remove screw on crankshaft.<\/div>\n<\/div>\n<\/td>\n
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6 Identify balancing disc and crankshaft by punch marks.<\/div>\n<\/div>\n<\/td>\n
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7 Pull off balancing disc by means of puller. For this purpose, place recess in balancing disc under water pump pulley.<\/div>\n
Do not screw-in puller screws too far, since this might damage the radial sealing ring.<\/div>\n<\/div>\n<\/td>\n
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Installation<\/strong><\/div>\n<\/div>\n<\/td>\n
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8 Place balancing disc on crankshaft in such a manner that the bores for the fitted pins are in align\u00adment.<\/div>\n
Note: <\/strong>The balancing disc is located on crankshaft by means of two offset fitted pins.<\/div>\n<\/div>\n<\/td>\n
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03.8-340\/3 F 2<\/div>\n<\/div>\n<\/td>\n
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9\u00a0 \u00a0 Mount balancing disc on crankshaft with screw M 18 x 1.5 x 45 and cup springs.<\/div>\n
10\u00a0 \u00a0 Knock-in both fitted pins.<\/div>\n<\/div>\n<\/td>\n
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103-15477<\/strong><\/div>\n<\/div>\n<\/td>\n
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11\u00a0 \u00a0 Mount the three cup springs with crown toward bolt head.<\/div>\n
12\u00a0 \u00a0 Lubricate bolt on crankshaft and tighten to 270\u2014330 Nm, while applying counterhold to crank\u00adshaft with detent or steel bolt.<\/div>\n<\/div>\n<\/td>\n
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13 Install vibration damper, pulley, fan and radiator.<\/div>\n<\/div>\n<\/td>\n
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14 Tension V-belt.<\/div>\n<\/div>\n<\/td>\n
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Pulley, vibration damper and balancing disc<\/div>\n<\/div>\n<\/td>\n
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14\u00a0 \u00a0 Adjusting indicator<\/div>\n
15\u00a0 \u00a0 Bolt M 18 x 1.5 x45<\/div>\n
16\u00a0 \u00a0 Cup springs<\/div>\n
17\u00a0 \u00a0 6 bolts M 8×30<\/div>\n
18\u00a0 \u00a06 washers 8.4<\/div>\n
19\u00a0 \u00a0 Pulley<\/div>\n
20\u00a0 \u00a0 Vibration damper<\/div>\n
23\u00a0 \u00a0 2 fitted pins 8×8<\/div>\n
24\u00a0 \u00a0 Balancing disc<\/div>\n
25\u00a0 \u00a0 Radial sealing ring<\/div>\n
26\u00a0 \u00a0Spacing ring<\/div>\n
27\u00a0 \u00a0 Woodruff key<\/div>\n
28\u00a0 \u00a0 Crankshaft gear (sprocket)<\/div>\n<\/div>\n<\/td>\n
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    03\u2014340 Removal and installation of pulley, vibration damper and balancing disc   Tightening torques Bolt M 18 x 1.5 x 45 on crankshaft Bolts M 8 x 30 Special tools Socket 27 mm, 1\/2″ square Torque wrench 150\u2014500 Nm, 3\/4″ square Detent Nm 270-330 25 001 589 65 09 00 001 589 31 21 00 110 589 00 40 00 116 589 10 33 00 Puller for balancing disc   Conventional tool   Adaptor 3\/4″ hex. socket to 1\/2″ hex. head e.g. made by Hazet, D-5630 Remscheid order no. 1058 R-1   Note   The vibration damper can be renewed without ba\u00adlancing. When the balancing disc is renewed, static balancing is absolutely required (03\u2014344). Since January 1979, the fastening screws (17) for pulley and vibration damper on engine 617.950 are inserted without washers (18). On engines 617.951\/ 952 from start of series.   03.8-340\/1 F 2       Removal 1 Remove radiator and fan. 2 Remove all V-belts (13-340). 3 Remove pulley and vibration damper.       15       16 15 BoltM 18×1.5×45 25 Radial sealing ring 16 Cup spring 26 Spacing ring 17 Bolt M 8 x 30 27 Woodruff key 18 Washer 28 Crankshaft gear 19 Pulley 30 Crankshaft 20 Vibration damper 55a Cover 23 Fitted pin 8×8 a Pin 24 Balancing disc       4 On models 116.120 and 123 with automatic trans\u00admission 722.120 (W4B 025), insert detent at flywheel as a couterhold when loosening screw in crankshaft.   103-9243   On models 126.120 and 123.with automatic trans\u00admission 722.303 (W4A 040) use a steel bolt as a counterhold in one of the recesses on balancing disc and on cylinder crankcase (arrow).   03.8-340\/2 F 2       5 Remove screw on crankshaft.   6 Identify balancing disc and crankshaft by punch marks.   7 Pull off balancing disc by means of puller. For this purpose, place recess in balancing disc under water pump pulley. Do not screw-in puller screws too far, since this might damage the radial sealing ring.   Installation   8 Place balancing disc on crankshaft in such a manner that the bores for the fitted pins are in align\u00adment. Note: The balancing disc is located on crankshaft by means of two offset fitted pins.   03.8-340\/3 F 2       9\u00a0 \u00a0 Mount balancing disc on crankshaft with screw M 18 x 1.5 x 45 and cup springs. 10\u00a0 \u00a0 Knock-in both fitted pins. 103-15477   11\u00a0 \u00a0 Mount the three cup springs with crown toward bolt head. 12\u00a0 \u00a0 Lubricate bolt on crankshaft and tighten to 270\u2014330 Nm, while applying counterhold to crank\u00adshaft with detent or steel bolt. Z033- 4669\/6   13 Install vibration damper, pulley, fan and radiator.   14 Tension V-belt.   Pulley, vibration damper and balancing disc   14\u00a0 \u00a0 Adjusting indicator 15\u00a0 \u00a0 Bolt M 18 x 1.5 x45 16\u00a0 \u00a0 Cup springs 17\u00a0 \u00a0 6 bolts M 8×30 18\u00a0 \u00a06 washers 8.4 19\u00a0 \u00a0 Pulley 20\u00a0 \u00a0 Vibration damper 23\u00a0 \u00a0 2 fitted pins 8×8 24\u00a0 \u00a0 Balancing disc 25\u00a0 \u00a0 Radial sealing ring 26\u00a0 \u00a0Spacing ring 27\u00a0 \u00a0 Woodruff key 28\u00a0 \u00a0 Crankshaft gear (sprocket)   03.8-340\/4 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":[47,44],"tags":[],"class_list":["post-2844","post","type-post","status-publish","format-standard","hentry","category-crankshaft-assembly-om617","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\/2844","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=2844"}],"version-history":[{"count":1,"href":"https:\/\/mbci.mackuz.ovh\/index.php\/wp-json\/wp\/v2\/posts\/2844\/revisions"}],"predecessor-version":[{"id":2845,"href":"https:\/\/mbci.mackuz.ovh\/index.php\/wp-json\/wp\/v2\/posts\/2844\/revisions\/2845"}],"wp:attachment":[{"href":"https:\/\/mbci.mackuz.ovh\/index.php\/wp-json\/wp\/v2\/media?parent=2844"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mbci.mackuz.ovh\/index.php\/wp-json\/wp\/v2\/categories?post=2844"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mbci.mackuz.ovh\/index.php\/wp-json\/wp\/v2\/tags?post=2844"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}