Remove/Install Bracket Boost Pressure Control Aneroid Capsule - Ar09.40-D-1009WE
ENGINE 651.955/956/957 in MODEL 906
| - | Risk of injury. Skin or eye injuries may result when handling hot or glowing objects. | Wear protective gloves, protective clothing and safety glasses, if necessary. | AS00.00-Z-0002-01A |
| Remove | - | - | |
| 1 | Remove air intake pipe | - | AR09.10-D-8131WE |
| 2 | Remove coolant expansion reservoir with attached coolant hoses and electrical line to the FM and set aside | - | AR20.30-D-4950SD |
| 3 | Remove vacuum hose (2) from boost pressure control aneroid capsule (3) | - | - |
| 4 | Unscrew nut (5) from control rod (10) for boost pressure control flap aneroid capsule (3) | - | - |
| 5 | Remove screws/bolts (4) | Fig 2 | |
| 6 | Remove bolt (6) and remove bracket (1) with boost pressure control flap aneroid capsule (3) | - | |
| 7 | Unscrew nuts (11) on bracket (1) and remove boost pressure control flap aneroid capsule (3) with insulating washer/sleeve (arrow) from bracket (1) | When replacing the bracket (1) | - |
| Install | - | - | |
| 8 | Place boost pressure control flap aneroid capsule (3) with insulating washer/sleeve (arrow) on bracket (1) | Only if the boost pressure control flap aneroid capsule (3) was removed from the bracket (1) |
- |
| 9 | Tighten down nuts (11) for boost pressure control flap aneroid capsule (3) on bracket (1) and secure with low-friction paint | Only if the boost pressure control flap aneroid capsule (3) was removed from the bracket (1) |
*BA09.40-N-1009-01R |
| 10 | Position bracket (1) with boost pressure control flap aneroid capsule (3) on the ATL while leading the control rod (10) through the mounting bolt (8) of the lever (7) | - | - |
| 11 | Tighten screw/bolts (4, 6) to stop finger-tight | - | |
| 12 | Tighten screw/bolts (4) | *BA09.40-N-1010-01R Fig 2 |
|
| 13 | Tighten screw/bolt (6) | *BA09.40-N-1010-01R | |
| - | Adjust | - | - |
| 14 | Turn nut (9) on the control rod (10) by about 8 revolutions in the direction of the boost pressure control flap aneroid capsule (3) | - | |
| 15 | Connect vacuum hose for manually-operated vacuum pump onto the boost pressure control flap aneroid capsule (3) | Figure | |
| 16 | Generate vacuum using the manually-operated vacuum pump in the boost pressure control flap aneroid capsule (3) until the control rod (10) is completely drawn-in | - | - |
| 17 | Press lever (7) up to the end stop in the direction of boost pressure control flap aneroid capsule (3) and hold | - | - |
| 18 | Screw on nuts (5) up to the stop on mounting bolts (8) on the control rod (10) then release the lever (7) | - | - |
| 19 | Continue to turn nut (5) on the control rod (10) by about 3.5 revolutions in the direction of the boost pressure control flap aneroid capsule (3) | - | |
| 20 | Turn nut (9) on the control rod (10) up to the stop on mounting bolt (8) and tighten down | - | |
| 21 | Secure nuts (5, 9) with low-friction paint | - | - |
| 22 | Ventilate boost pressure control flap aneroid capsule (3) and remove manually-operated vacuum pump with vacuum hose | Figure | |
| 23 | Place vacuum hose (2) on boost pressure control aneroid capsule (3) | - | - |
| 24 | Attach set aside coolant expansion reservoir to front module | - | AR20.30-D-4950SD |
| 25 | Install air intake pipe | - | AR09.10-D-8131WE |
TURBOCHARGER
| Number | Designation | ENGINE 651 in MODEL 906 | ||
|---|---|---|---|---|
| BA09.40-N-1009-01R | Vacuum unit fastening nut on bracket/turbocharger | M6 | Nm | 9 |
TURBOCHARGER
| Number | Designation | ENGINE 651 in MODEL 906 | |
|---|---|---|---|
| BA09.40-N-1010-01R | Fastening bolts for turbocharger vacuum unit bracket | Nm | 25 |