AR01.40-B-8800TC | Remove/install housing cover at front | 12.02.16 |
Cumbustion engine 457.9 with Vehicle 382.15
Cumbustion engine 457.9 with Vehicle 634.0## #D
Cumbustion engine 457.9 with Vehicle 664.231
Cumbustion engine 457.9 with Vehicle 958.4
Cumbustion engine 460.984 with Vehicle 934.241R, 934.241S, 934.251R, 934.251S
W01.40-1135-05
1 Pulley/vibration dampening
2 Sprayer ring
3.1 Radial retainer (up to final engine no. 971906)
3.2 Retainer-type sealing ring (from the final engine no. 971907)
4 Housing cover
5 Sealing
6 Adjustment pins
7 Oil pan
W01.40-1093-02
4 Housing cover
8 Mandrel (up to final engine no. 971906)
| Remove | ||
1 | Remove the pulley/vibration dampening (1) | ||
2 | Remove the sprayer ring (2) | ||
3 | Remove the oil pan (7) | ||
4 | Remove the retainer-type sealing ring (3.2) | Only from the final engine no. 971907. | |
Puller and installation device | |||
| Crankshaft front sealing changed | Only for engine 457.9 | |
5 | Remove the housing cover (4) | ||
6 | Remove the sealing (5) | ||
7 | Remove the radial retainer (3.1) from the housing cover (4) | For that, fit the housing cover (4) in two flat wood trims and remove the radial retainer (3.1) with the mandrel (8). | |
Only up to final engine no. 971906. | |||
| |||
| Check | ||
8 | Check the radial retainer bearing surface (3.1) in the crankshaft flange or in the guide pin | Only up to final engine no. 971906. | |
There are intake supply in the crankshaft flanges or in the guide ring: | |||
Assemble the new guide ring in the crankshaft flange. | |||
| Clean | ||
9 | Clean the sealing surfaces | ||
| Install | ||
10 | Install a new gasket (5) | ||
11 | Install the housing cover (4) | In the case of repair, install only the changed housing cover (4). Fit the housing cover (4) on the adjustment pins (6) in the engine block and compress. | |
| |||
| Front crankshaft sealing housing cover changed | Only for engine 457.9 | |
12 | Install the oil pan (7) | ||
13 | Install the retainer-type sealing ring (3.2) | Only from the final engine no. 971907. | |
Dry the retainer-type sealing ring (3.2) in the external surface and install it in the b earing surface coated with engine oil. | |||
| |||
| Crankshaft front sealing changed | Only for engine 457.9 | |
14 | Install the sprayer ring (2) | Observe the assembling position. The sprayer ring (2) needs to be installed with the plain side to the pulley/vibration dampening (1). | |
15 | Install the pulley/vibration dampening (1) | ||
Danger! | Risk of accident by the involuntary movement with the engine running. Danger of injury by crushing or burning in the contact during the start procedure or with the engine running | Protect the vehicle in order to prevent involuntary motion. Use closed and well fit working clothes. Do not touch heated or moving parts. | |
16 | Start the engine and perform the engine test cycle | ||
17 | Turn off the engine and check the housing cover (4), radial retainer (3.1) or the retainer-type sealing ring (3.2) and the oil pan (7) for tightness | Visual inspection |
Crankcase, timing case cover, end cover
Número | Denominação | Engine 457.9 | |||
BA01.40-B-1001-01H | Housing cover bolt in the engine block | M8x25 | 10.9 | Nm | 35 |
M10x25 | 10.9 | Nm | 60 | ||
312 589 13 15 00
Puncture
457 589 00 43 00
Puller and installation device
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