Engine Accessory Drive Seal: Service and Repair

11 14 010 Replacing Sealing Cap For Vacuum Pump (N55)

Special tools required:







Necessary preliminary tasks:
- Remove fan cowl.
- Remove drive belt tensioning devices.







Removing sealing cap:
Prepare special tool 11 8 530.
Remove special tool 11 8 533 from special tool 11 8 532.
Install special tool 11 8 534.
Special tool 11 8 536 is not required.







Attach special tool 11 8 531 to long special tool 11 8 535 .
Short special tool 11 8 535 (short); a 6 mm thick M10 washer must be placed underneath between crankcase and special tool 11 8 531.

NOTE: For purposes of clarity, graphics show alternator and power steering pump removed.







Special tool 11 8 537 must be positioned manually on sealing cap.
Screw in special tool 11 8 534 .

NOTE: The sealing cap is pressed out diagonally during this work step







Installing sealing cap:
Prepare special tool 11 8 530.
Remove special tool 11 8 534 from special tool.
Install special tools 11 8 533 and 11 8 532.







Screw in new sealing cap (1) with special tools 11 8 532 and 11 8 533 until flush with crankcase upper part.







Assemble engine.