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Remove/Install |
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| 1.1 |
Remove manual transmission |
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AR26.10-P-0020A |
| 1.2 |
Remove automatic transmission |
Model 202, 210, 140 |
AR27.10-P-0500A |
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Model 463 |
AR27.10-P-0500BD |
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Model 461 |
AR27.10-P-0500G |
| 2.2 |
Remove flywheel, two-mass flywheel or driven plate |
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AR03.30-P-8001HA |
| 3.1 |
Remove radiator |
Only Model 124 with Engine 606 |
AR20.20-P-3865HA |
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Only Model 463 with Engine 606.964 |
AR20.20-P-3865GG |
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Only Model 461 with Engine 602.983 |
AR20.20-P-3865GH |
| 4 |
Remove coolant pump housing |
Models 124, 140, 202, 210 |
AR20.10-P-1270HA |
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Model 463 with Engine 606.964 |
AR20.10-P-1270GG |
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Model 461 with engine 602.983 |
AR20.10-P-1270HB |
| 5 |
Check for oil leaks |
If the cause of the oil leak cannot be clearly determined ↓ |
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Check rear of engine for external oil leak, determine |
AR01.40-P-8913-01HA |
| 6 |
Knock out steel balls (9, 10) |
Knock both steel balls with a steel rod (8) out of the crankcase from the front to the rear. |
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Bar for knocking out steel ball of main oil gallery |
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WF58.50-P-0140-01A |
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 Installation:
Clean thoroughly steel ball seats in crankcase. Undamaged steel balls can be inserted several times.
If leakage is present, re-position steel balls about 1 mm (size is fixed at insertion drift (07)
If steel balls are damaged, always install new part! |
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Fig 2 |
| 7 |
Insert steel balls (9, 10) |
Installation:
Place steel ball onto insertion drift (07) with a little grease and knock in as far as the fixed stop on the insertion drift (07). |
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If during insertion a steel ball is not sufficiently sealed or a leakage occurs after tightening. ↓ |
Fig 2 |
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replace steel ball with plug |
AR01.40-P-8498-01HA |
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Engine 604, 605, 606 |
*BA01.40-P-1003-01A |
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Engines 602.982/983 |
*BA01.40-N-1004-01B |
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Adhesive |
*BR00.45-Z-1001-02A |
| 8 |
Install in the reverse order |
After completion of the engine, check oil leak in the area of the steel balls before installing the transmission ↓ |
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Check rear of engine for external oil leak, determine |
AR01.40-P-8913-01HA |