AR09.40-D-5920WE | Check exhaust gas turbocharger aneroid capsule | 7.10.11 |
ENGINES 651 in MODEL 900
ENGINES 651.955 /957 in MODEL 906
D09.40-0091-06
1 Boost pressure control flap aneroid capsule
2 Vacuum hose
3 Control rod
4 Control rod
5 Wastegate aneroid capsule
6 Vacuum hose
| Removing | ||
1 | Remove air intake pipe | ||
2 | Remove coolant expansion reservoir and place to one side with coolant hoses connected | ||
| Checking | ||
3 | Detach vacuum hose (2) on boost pressure control flap aneroid capsule (1) and vacuum hose (6) on the wastegate aneroid capsule (5) | ||
4 | Place hose for manually-operated vacuum pump on hose connection for boost pressure control flap aneroid capsule (1) | Hand vacuum pump | |
5 | Apply vacuum to boost pressure control flap aneroid capsule (1) until the control rod (3) no longer moves | If a vacuum buildup is not possible or the built up vacuum drops off significantly, the boost pressure control flap aneroid capsule (1) should be replaced. See: | |
Remove/install aneroid capsules on turbocharger | |||
6 | Detach hose for manually-operated vacuum pump on hose connection for boost pressure control flap aneroid capsule (1) and place on hose connection for wastegate aneroid capsule (5) | Hand vacuum pump | |
7 | Apply vacuum to wastegate aneroid capsule (5) until the control rod (4) no longer moves | If a vacuum buildup is not possible or the built up vacuum drops off significantly, the wastegate aneroid capsule (5) should be replaced. See: | |
Remove/install aneroid capsules on turbocharger | |||
8 | Put vacuum hose (2) onto boost pressure control flap aneroid capsule (1) and vacuum hose (6) on the wastegate aneroid capsule (5) | ||
| Install | ||
9 | Attach coolant expansion reservoir | ||
10 | Install air intake pipe |
Hand vacuum pump
001 589 73 21 00
Referenced documents
- ar0910d8131we Remove/install air intake pipe
- ar0940d1002we Remove/install aneroid capsules on turbocharger
- ar2030d4950sd Remove/install expansion reservoir