Remove/Install Flywheel/Drive Plate - AR03.30-P-8001MRA
Engine 274.9 in model 205
Engine 274.9 in model 253
| Notes on threaded connections fastened using a tightening angle-based tightening process | AH00.00-P-0020-01A | ||
| Notes on self-locking nuts and bolts | AH00.00-N-0001-01A | ||
| Remove | |||
| 1.1 | Remove the transmission | Engine 274.9 in model 205 with transmission 722.9 Engine 274.9 in model 205, 253 with transmission 724.2 Engine 274.9 in model 205, 253 with transmission 725.0 |
|
| Engine 274.9 in model 205, 253 with transmission 725.0 except code M005 (4MATIC) | AR27.10-P-0500MRF | ||
| Engine 274.9 in model 205 with transmission 722.9 (except 722.96) | AR27.10-P-0500LWA | ||
| Engine 274.9 in model 205 with transmission 722.96 | AR27.10-P-0500LWY | ||
| Engine 274.9 in model 205 with transmission 724.2 | AR27.10-P-0502LWH | ||
| Engine 274.9 in model 205, 253 with transmission 725.0 with code M005 (4MATIC) | AR27.10-P-0500LWX | ||
| Engine 274.9 in model 253 with transmission 724.2 | AR27.10-P-0005LVH | ||
| 1.2 | Remove clutch | Engine 274.9 in model 205, 253 with transmission 716.7 | AR25.10-P-0050LW |
| 2 | Install retaining lock for crankshaft | AR03.30-P-5000MRA | |
| 3 | Remove Screw/bolt/bolts (1a) | Do not use an impact wrench/driver or compressed air tool to screw in the screw/bolts (1). Otherwise the crankshaft threads will be damaged. |
|
| 4 | Remove flywheel/drive plate (1) from crankshaft flange | ||
| Install | |||
| 5 | Check end cover (5) and radial shaft sealing ring (6) for damage | If damage is present ↓ Replace end cover (5) with radial shaft sealing ring (6). |
AR03.20-P-3063MRA |
| 6 | Attach flywheel/drive plate (1) to crankshaft flange | ||
| 7 | Screw in new screw/bolts (1a) in crankshaft and tighten evenly cross-wise | Do not use an impact wrench/driver or compressed air tool to screw in the screw/bolts (1a). Otherwise the crankshaft threads will be damaged. |
*BA03.30-P-1003-01S |
| 8 | Remove retaining lock for crankshaft | AR03.30-P-5000MRA | |
| 9.1 | Install transmission | Engine 274.9 in model 205 with transmission 722.9 Engine 274.9 in model 205, 253 with transmission 724.2 Engine 274.9 in model 205, 253 with transmission 725.0 |
|
| Engine 274.9 in model 253 with transmission 724.2 | AR27.10-P-0005LVH | ||
| Engine 274.9 in model 205, 253 with transmission 725.0 with code M005 (4MATIC) | AR27.10-P-0500LWX | ||
| Engine 274.9 in model 205 with transmission 724.2 | AR27.10-P-0502LWH | ||
| Engine 274.9 in model 205 with transmission 722.96 | AR27.10-P-0500LWY | ||
| Engine 274.9 in model 205 with transmission 722.9 (except 722.96) | AR27.10-P-0500LWA | ||
| Engine 274.9 in model 205, 253 with transmission 725.0 except code M005 (4MATIC) | AR27.10-P-0500MRF | ||
| 9.2 | Install clutch | Engine 274.9 in model 205, 253 with transmission 716.7 Engine 274.9 in model 205, 253 with transmission 716.7 | AR25.10-P-0050LW |
FLYWHEEL, DRIVE PLATE, VIBRATION DAMPER, STARTER RING GEAR
| Number | Designation | Engine 274 | ||
|---|---|---|---|---|
| BA03.30-P-1003-01S | Bolt, two-mass flywheel/drive plate to crankshaft | Stage 1 | Nm | 45 |
| Stage 2 | ∠° | 90 | ||