AR22.10-W-4330C | Remove/install front engine mount | 11.11.11 |
ENGINES 457.9 in MODEL 374, 375, 940, 942, 943, 944, 958
W22.10-1003-06
Left side of vehicle
1 Engine support
2 Screw/bolts
3 Screw/bolts
4 Nuts
W22.10-1004-06
Right side of vehicle
2 Screw/bolts
3 Screw/bolts
4 Nuts
5 Charge air pipe
6 Engine support
7 Charge air hose
8 Clip
9 Turbocharger
10 Bracket
W22.10-1005-11
11 Screw/bolts
12 Engine mount
| Remove/install | ||
Danger! | Risk of injury caused by body parts being pinched or crushed as cab is tilted | Ensure that no one is within tilting range of cab as it is being tilted. Always tilt cab all the way to end position and secure with safety strut. | |
1 | Tilt cab | Installation: Only tilt back cab after engine test run. | |
| Notes on tilting the cab | ||
2 | Remove soundproofing from frame on the upper left and right | ||
3 | Remove charge air pipe from charge air cooler to charge air manifold | ||
4 | Detach charge air hose (7) from charge air pipe (5) | Installation: Check condition of charge air hose (7) and clamp; replace if necessary. | |
| |||
5 | Remove screw/bolt on charge air pipe (5) holder (10) | ||
6 | Remove clamp (8) on charge air pipe (5) | | |
7 | Remove charge air pipe (5) | Clean sealing surfaces and close off opening on turbocharger (9). | |
Installation: Replace sealing ring on charge air pipe (5). | |||
8 | Unscrew screw/bolts (2) on the engine supports (1, 6) | | |
9 | Hook load regulator engine positioner at both from lifting eyes on engine | Load regulator | |
10 | Lift engine until engine support (1, 6) is about 1 cm from engine mounts (12) | The engine must hang freely without tipping. Do not damage fan, radiator, lines and detachable parts when lifting. | |
11 | Remove soundproofing at frame below | ||
12 | Additionally support engine from below | The fan, radiator, lines and detachable parts can be damaged when tipping. | |
13 | Remove screw/bolts (3) on engine mount (12) to be removed | | |
14 | Remove nuts (4) on engine mount (12) to be removed | Counterhold screw/bolts (11) at engine mount (12). | |
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| Notes on self-locking nuts and bolts | ||
15 | Take out engine mount (12) | Installation: Clean mounting surface of engine mount (12) on frame. | |
16 | Install in the reverse order | ||
Danger! | Risk of accident caused by vehicle starting off by itself when engine is running. Risk of injury caused by contusions and burns during starting procedure or when working near the engine as it is running | Secure vehicle to prevent it from moving by itself. | |
17 | Start engine and perform engine test run; check charge air hose (7) and charge air pipe (5) for leaks | ||
18 | Turn off engine |
Charge air pipe/charge air cooling
Number | Designation | Engine | ||
BA09.41-N-1001-01K | Clamp, charge air hose to charge air housing/charge air pipe and charge air cooler | Nm | 7.5 | |
BA09.41-N-1006-01K | Clamp, charge air pipe to turbocharger | Nm | 10 | |
Engine mounts, engine supports