{"id":2405,"date":"2023-11-08T21:07:54","date_gmt":"2023-11-08T21:07:54","guid":{"rendered":"https:\/\/mbci.mackuz.ovh\/?p=2405"},"modified":"2023-11-08T21:07:54","modified_gmt":"2023-11-08T21:07:54","slug":"removal-and-installation-of-intermediate-gear-shaft","status":"publish","type":"post","link":"https:\/\/mbci.mackuz.ovh\/index.php\/2023\/11\/08\/removal-and-installation-of-intermediate-gear-shaft\/","title":{"rendered":"Removal and installation of intermediate gear shaft"},"content":{"rendered":"

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05-412 Removal and installation of intermediate gear shaft<\/strong><\/div>\n<\/div>\n<\/td>\n
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Tightening torques<\/strong><\/div>\n<\/div>\n<\/td>\n
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Bolt on intermediate gear shaft<\/div>\n<\/div>\n<\/td>\n
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25<\/div>\n<\/div>\n<\/td>\n
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Expansion bolt for camshaft sprocket<\/div>\n<\/div>\n<\/td>\n
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Valve adjusting screw<\/div>\n<\/div>\n<\/td>\n
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20-40<\/div>\n<\/div>\n<\/td>\n
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Cylinder head cover capped nuts and bolts<\/div>\n<\/div>\n<\/td>\n
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Ball locating ring in chain tensioner<\/div>\n<\/div>\n<\/td>\n
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Oil pressure relief valve in main oil bore<\/div>\n<\/div>\n<\/td>\n
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Plug for oil pressure relief valve<\/div>\n<\/div>\n<\/td>\n
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Rigid chain tensioner<\/div>\n<\/div>\n<\/td>\n
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11004-7006 >^\u00bbS\u00bbit<\/sup>*A<<\/div>\n<\/div>\n<\/td>\n
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Chain tensioner holder<\/div>\n<\/div>\n<\/td>\n
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110 589 02 31 00<\/div>\n<\/div>\n<\/td>\n
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Impact extractor for bearing pin (basic unit)<\/div>\n<\/div>\n<\/td>\n
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M 6 x 50 bolt for impact extractor<\/div>\n<\/div>\n<\/td>\n
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M 6 x 150 bolt for impact extractor<\/div>\n<\/div>\n<\/td>\n
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M 8 x 150 bolt for impact extractor<\/div>\n<\/div>\n<\/td>\n
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Camshaft holding wrench<\/div>\n<\/div>\n<\/td>\n
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Valve adjusting wrench 17 mm<\/div>\n<\/div>\n<\/td>\n
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110 589 01 01 00<\/div>\n<\/div>\n<\/td>\n
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Wrench socket 10 mm 1\/2″ square, 140 mm long<\/div>\n<\/div>\n<\/td>\n
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000 589 05 07 00<\/div>\n<\/div>\n<\/td>\n
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Wrench socket 27 mm, 1\/2″ square to turn engine<\/div>\n<\/div>\n<\/td>\n
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05.2-412\/1 F3<\/div>\n<\/div>\n<\/td>\n
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IViOte<\/strong><\/div>\n
The oil pump drive consists of intermediate gear shaft <\/strong>(1)<\/strong> and helical gear shaft (2), <\/strong>and must always be replaced in pairs <\/strong>(05\u2014410).<\/div>\n
For repairs, install oil pump drive part no. 110 050 02 06.<\/div>\n
Intermediate gear (1): 9 teeth, groove (arrow). Di\u00admension A = 5 mm.<\/div>\n
Helical gear (2): 12 teeth, groove (arrow), standard installation refer to 05\u2014410.<\/div>\n<\/div>\n<\/td>\n
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Removal<\/strong><\/div>\n<\/div>\n<\/td>\n
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1 Partially drain coolant. Remove fan and radiator.<\/div>\n<\/div>\n<\/td>\n
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2 Remove helical gear shaft (05-410).<\/div>\n<\/div>\n<\/td>\n
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3 Remove vibration damper and pulley (03\u2014340).<\/div>\n<\/div>\n<\/td>\n
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4 Unscrew plug in crankcase and remove oil pressure relief valve (4).<\/div>\n<\/div>\n<\/td>\n
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5 Remove distributor housing (2) and take off dog (1). Do not take distributor drive shaft (3) out of dis\u00adtributor housing (2).<\/div>\n<\/div>\n<\/td>\n
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05.2-412\/2 F2<\/div>\n<\/div>\n<\/td>\n
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6 Remove screw (15) and washer (16).<\/div>\n<\/div>\n<\/td>\n
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7 Remove chain tensioner (05\u2014310).<\/div>\n<\/div>\n<\/td>\n
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8\u00a0 \u00a0Relief tension on timing chain at intermediate wheel by turning crankshaft backwards briefly. Re\u00admove chain lock screw.<\/div>\n
9\u00a0 \u00a0Knock in intermediate wheel shaft (3) and at the same time pull off intermediate wheel (1) forward.<\/div>\n<\/div>\n<\/td>\n
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10\u00a0 \u00a0Place intermediate wheel down until bolt (1) is accessible.<\/div>\n
11\u00a0 \u00a0 Cover bottom of chain case with a cloth.<\/div>\n
12\u00a0 \u00a0Unscrew bolt (1). Remove circlip (2) and lock washer (3).<\/div>\n<\/div>\n<\/td>\n
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13 Pull out intermediate wheel shaft (1) and bearing sleeve (2) with a M 8 bolt.<\/div>\n<\/div>\n<\/td>\n
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14 Pull out rear bearing bushing with an internal claw extractor.<\/div>\n<\/div>\n<\/td>\n
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Installation<\/strong><\/div>\n<\/div>\n<\/td>\n
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15 Knock in rear bearing bushing (1) with groove facing up using a 17 mm dia. stepped mandrel until it is flush with crankcase (arrow).<\/div>\n<\/div>\n<\/td>\n
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12 11<\/strong><\/div>\n<\/div>\n<\/td>\n
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16 Install new intermediate wheel shaft (1) with woodruff key (4), bearing bushing (2) and lock washer (3).<\/div>\n<\/div>\n<\/td>\n
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105-10442<\/strong><\/div>\n<\/div>\n<\/td>\n
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05.2-412\/4<\/div>\n<\/div>\n<\/td>\n
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Attention!<\/strong><\/div>\n
Use bearing bushing (2) part no. 110 052 00 06 with straight splash groove only.<\/div>\n<\/div>\n<\/td>\n
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Front bearing bushing<\/div>\n
Version 2 : valid<\/div>\n
Version 1 and 3 : not valid<\/div>\n<\/div>\n<\/td>\n
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105-8287<\/div>\n<\/div>\n<\/td>\n
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17 Install bolt (1) with circlip (2) and washer (3), and tighten.<\/div>\n<\/div>\n<\/td>\n
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18 Position intermediate wheel on intermediate wheel shaft and pull on with a M 8 bolt. In so doing the wood\u00adruff key must be aligned with groove in intermediate wheel. Teeth of intermediate wheel must grasp timing chain.<\/div>\n<\/div>\n<\/td>\n
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19 Move chain tensioner to assembly position and install (05-310).<\/div>\n<\/div>\n<\/td>\n
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Chain tensioner in assembly position<\/div>\n<\/div>\n<\/td>\n
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20 Install bolt (15) with oil tube (14) and washer (16), and torque to 25 Nm.<\/div>\n<\/div>\n<\/td>\n
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21 Place dog (1) on intermediate wheel and install distributor housing (2) with drive gear (3). Also fasten TDC pointer (4).<\/div>\n<\/div>\n<\/td>\n
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22\u00a0 \u00a0Set piston 1 at ignition TDC and install distributor.<\/div>\n
23\u00a0 \u00a0Install new helical gear (4). Turn engine until oil pump drive shaft (9) engages in helical gear.<\/div>\n<\/div>\n<\/td>\n
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24\u00a0 \u00a0Knock in new cover (2) with an approx. 35 mm dia. sleeve.<\/div>\n
25\u00a0 \u00a0Install intake manifold.<\/div>\n<\/div>\n<\/td>\n
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\"m110<\/div>\n<\/td>\n
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Attention!<\/strong><\/div>\n
Additionally install an oil pressure relief valve<\/div>\n
114 180 02 15 with 5 bar gauge pressure into main oil<\/div>\n
duct in cylinder crankcase together with oil pump<\/div>\n
drive 110 050 02 06.<\/div>\n
Standard installation refer to 18-020.<\/div>\n<\/div>\n<\/td>\n
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26\u00a0 \u00a0 Install 5 bar oil pressure relief valve (4) without seal in main oil bore of crankcase and torque to 40 Nm.<\/div>\n
27\u00a0 \u00a0Coat plug (5) with a sealing compound, install without seal and torque to 40 Nm.<\/div>\n<\/div>\n<\/td>\n
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\"m110<\/div>\n<\/td>\n
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118-10386<\/div>\n<\/div>\n<\/td>\n
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1\u00a0 \u00a0 Plug<\/div>\n
2\u00a0 \u00a0 Oil bore plug<\/div>\n
3\u00a0 \u00a0 Aluminium seal<\/div>\n
4\u00a0 \u00a0 Oil pressure relief valve (5 bar)<\/div>\n
5\u00a0 \u00a0 Plug for oil pressure relief valve<\/div>\n<\/div>\n<\/td>\n
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28\u00a0 \u00a0Install vibration damper and pulley (03\u2014340).<\/div>\n
29\u00a0 \u00a0 Install radiator and fan (20-420).<\/div>\n
30\u00a0 \u00a0Check and adjust ignition timing (07.5\u2014510).<\/div>\n<\/div>\n<\/td>\n
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05.2-412\/7 F3<\/div>\n<\/div>\n<\/td>\n
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 <\/p>\n","protected":false},"excerpt":{"rendered":"

    05-412 Removal and installation of intermediate gear shaft   Tightening torques Nm   Bolt on intermediate gear shaft   25 Expansion bolt for camshaft sprocket   80 Valve adjusting screw   20-40 Cylinder head cover capped nuts and bolts   5 Ball locating ring in chain tensioner   25 Oil pressure relief valve in main oil bore   40 Plug for oil pressure relief valve   40 Special tools     Rigid chain tensioner v 110 589 03 31 00   11004-7006 >^\u00bbS\u00bbit*A<     Chain tensioner holder 110 589 02 31 00   Impact extractor for bearing pin (basic unit) 116 589 20 33 00   M 6 x 50 bolt for impact extractor 11004-6368   116 589 01 34 00 M 6 x 150 bolt for impact extractor t \u25a0 Li- f.;^. -^ 116 589 02 34 00 M 8 x 150 bolt for impact extractor   ^* 616 589 00 34 00 Camshaft holding wrench     116 589 01 01 00   tzLy 11004-7004     Valve adjusting wrench 17 mm 110 589 01 01 00   Wrench socket 10 mm 1\/2″ square, 140 mm long 000 589 05 07 00 Wrench socket 27 mm, 1\/2″ square to turn engine 001 589 65 09 00   05.2-412\/1 F3       IViOte The oil pump drive consists of intermediate gear shaft (1) and helical gear shaft (2), and must always be replaced in pairs (05\u2014410). For repairs, install oil pump drive part no. 110 050 02 06. Intermediate gear (1): 9 teeth, groove (arrow). Di\u00admension A = 5 mm. Helical gear (2): 12 teeth, groove (arrow), standard installation refer to 05\u2014410.   1O5-1O443\/2   Removal 1 Partially drain coolant. Remove fan and radiator. 2 Remove helical gear shaft (05-410). 3 Remove vibration damper and pulley (03\u2014340).   4 Unscrew plug in crankcase and remove oil pressure relief valve (4).   5 Remove distributor housing (2) and take off dog (1). Do not take distributor drive shaft (3) out of dis\u00adtributor housing (2).   05.2-412\/2 F2       6 Remove screw (15) and washer (16).   7 Remove chain tensioner (05\u2014310).   8\u00a0 \u00a0Relief tension on timing chain at intermediate wheel by turning crankshaft backwards briefly. Re\u00admove chain lock screw. 9\u00a0 \u00a0Knock in intermediate wheel shaft (3) and at the same time pull off intermediate wheel (1) forward.   10\u00a0 \u00a0Place intermediate wheel down until bolt (1) is accessible. 11\u00a0 \u00a0 Cover bottom of chain case with a cloth. 12\u00a0 \u00a0Unscrew bolt (1). Remove circlip (2) and lock washer (3).   05.2-412\/3       13 Pull out intermediate wheel shaft (1) and bearing sleeve (2) with a M 8 bolt.   14 Pull out rear bearing bushing with an internal claw extractor.   Installation 15 Knock in rear bearing bushing (1) with groove facing up using a 17 mm dia. stepped mandrel until it is flush with crankcase (arrow).   12 11 10 9 8   16 Install new intermediate wheel shaft (1) with woodruff key (4), bearing bushing (2) and lock washer (3).   105-10442   05.2-412\/4       Attention! Use bearing bushing (2) part no. 110 052 00 06 with straight splash groove only.   Front bearing bushing Version 2 : valid Version 1 and 3 : not valid   105-8287   17 Install bolt (1) with circlip (2) and washer (3), and tighten.   18 Position intermediate wheel on intermediate wheel shaft and pull on with a M 8 bolt. In so doing the wood\u00adruff key must be aligned with groove in intermediate wheel. Teeth of intermediate wheel must grasp timing chain.   19 Move chain tensioner to assembly position and install (05-310). Chain tensioner in assembly position   05.2-412\/5 F2       20 Install bolt (15) with oil tube (14) and washer (16), and torque to 25 Nm.   21 Place dog (1) on intermediate wheel and install distributor housing (2) with drive gear (3). Also fasten TDC pointer (4).   22\u00a0 \u00a0Set piston 1 at ignition TDC and install distributor. 23\u00a0 \u00a0Install new helical gear (4). Turn engine until oil pump drive shaft (9) engages in helical gear.   05.2-412\/6 F3       24\u00a0 \u00a0Knock in new cover (2) with an approx. 35 mm dia. sleeve. 25\u00a0 \u00a0Install intake manifold. Attention! Additionally install an oil pressure relief valve 114 180 02 15 with 5 bar gauge pressure into main oil duct in cylinder crankcase together with oil pump drive 110 050 02 06. Standard installation refer to 18-020.   26\u00a0 \u00a0 Install 5 bar oil pressure relief valve (4) without seal in main oil bore of crankcase and torque to 40 Nm. 27\u00a0 \u00a0Coat plug (5) with a sealing compound, install without seal and torque to 40 Nm. 118-10386 1\u00a0 \u00a0 Plug 2\u00a0 \u00a0 Oil bore plug 3\u00a0 \u00a0 Aluminium seal 4\u00a0 \u00a0 Oil pressure relief valve (5 bar) 5\u00a0 \u00a0 Plug for oil pressure relief valve   28\u00a0 \u00a0Install vibration damper and pulley (03\u2014340). 29\u00a0 \u00a0 Install radiator and fan (20-420). 30\u00a0 \u00a0Check and adjust ignition timing (07.5\u2014510).   05.2-412\/7 F3        <\/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":[31,27],"tags":[],"class_list":["post-2405","post","type-post","status-publish","format-standard","hentry","category-engine-timing-valve-train","category-m110"],"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\/2405","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=2405"}],"version-history":[{"count":1,"href":"https:\/\/mbci.mackuz.ovh\/index.php\/wp-json\/wp\/v2\/posts\/2405\/revisions"}],"predecessor-version":[{"id":2406,"href":"https:\/\/mbci.mackuz.ovh\/index.php\/wp-json\/wp\/v2\/posts\/2405\/revisions\/2406"}],"wp:attachment":[{"href":"https:\/\/mbci.mackuz.ovh\/index.php\/wp-json\/wp\/v2\/media?parent=2405"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mbci.mackuz.ovh\/index.php\/wp-json\/wp\/v2\/categories?post=2405"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mbci.mackuz.ovh\/index.php\/wp-json\/wp\/v2\/tags?post=2405"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}