Remove/Install Left Engine Support - AR22.10-S-4350EG
Model 447, 448 with engine 274
| Risk of death caused by vehicle slipping or toppling off of the lifting platform. | Align vehicle between vehicle lift columns and position the four support plates at the vehicle lift support points specified by the vehicle manufacturer. | AS00.00-Z-0010-01A | |
| Remove/install | |||
| 1 | Remove air filter housing | AR09.10-S-1150EG | |
| 2 | Remove screws/bolts (2) of right and left engine mount | AR22.10-S-1100EG | |
| 3 | Install engine hoist and raise engine | AR33.10-S-0100-01E | |
| *BA00.10-Z-1003-01KOA | |||
| Fig 2 | |||
| Fig 3 | |||
| 4 | Remove charge air hose downstream of the charge air cooler | AR09.41-S-8625EG | |
| 5 | Remove refrigerant compressor and swivel out of working area | Model 447, 448 with engine 274 with code HH4 (THERMOTRONIC automatic air conditioning) Model 447 with engine 274 with code HH9 (Semi-automatically controlled A/C, TEMPMATIC) |
AR83.55-S-5310EG |
| 6 | Remove clamp (3) | ||
| 7 | Remove bracket on engine support (1) | *BA00.10-Z-1001-01KOA | |
| 8 | Remove screws (5) | *BA22.10-Z-1007-01KEE | |
| 9 | Remove engine carrier (1) | ||
| 10 | Install in the reverse order |
HEADLESS SCREWS/BOLTS: SCREWS/BOLTS AND NUTS, COARSE-PITCH THREAD
| Number | Designation | 8.8 | 10.9 | ||
|---|---|---|---|---|---|
| BA00.10-Z-1001-01KOA | M5 | Galvanized | Nm | 6 | 8 |
| Phosphated | Nm | 5 | 7 | ||
HEADLESS SCREWS/BOLTS: SCREWS/BOLTS AND NUTS, COARSE-PITCH THREAD
| Number | Designation | 12.9 | ||
|---|---|---|---|---|
| BA00.10-Z-1001-01KOA | M5 | Galvanized | Nm | 9 |
| Phosphated | Nm | 9 | ||
HEADLESS SCREWS/BOLTS: SCREWS/BOLTS AND NUTS, COARSE-PITCH THREAD
| Number | Designation | 8.8 | 10.9 | ||
|---|---|---|---|---|---|
| BA00.10-Z-1003-01KOA | M8 | Galvanized | Nm | 23 | 32 |
| Phosphated | Nm | 21 | 29 | ||
HEADLESS SCREWS/BOLTS: SCREWS/BOLTS AND NUTS, COARSE-PITCH THREAD
| Number | Designation | 12.9 | ||
|---|---|---|---|---|
| BA00.10-Z-1003-01KOA | M8 | Galvanized | Nm | 38 |
| Phosphated | Nm | 36 | ||
ENGINE MOUNTS, ENGINE SUPPORTS
| Number | Designation | Engine 274 in model 447 with transmission 710.5 Engine 651 in model 447 | Engine 274 in model 447, 448 with transmission 722.9 | ||
|---|---|---|---|---|---|
| BA22.10-Z-1007-01KEE | Bolt, left engine support to crankcase | Stage 1 | Nm | 20 | 20 |
| Stage 2 | ∠° | 90 | 90 | ||
ENGINE MOUNTS, ENGINE SUPPORTS
| Number | Designation | Engine 274 in model 447, 448 with transmission 725.0 | ||
|---|---|---|---|---|
| BA22.10-Z-1007-01KEE | Bolt, left engine support to crankcase | Stage 1 | Nm | 20 |
| Stage 2 | ∠° | 90 | ||