vauxhall Workshop Repair Guides

Vauxhall Workshop Service and Repair Manuals

Replace all valve stem seals (cylinder head installed) > < Seal Ring - Crankshaft (Front), Replace

Crankshaft Seal Ring (Rear), Replace

  Remove

1.   For vehicles with manual transmission:
•   Remove flywheel
2.   For vehicles with automatic transmission:
•   Remove drive disc
Important:   Do not allow encoder to come into contact with external magnetic fields - do not bring into contact with metal swarf - do not damage rubberised encoder track mechanically - do not drop
3.   Draw encoder (1) out of crankshaft
4.   Detach crankshaft pulse pick-up (2) from pulse pick-up bracket
•   Unscrew bolt (1)
5.   Draw out plastic ring on pulse pick-up bracket (3)
Object Number: 9008308  Size: DEFAULT


Important:   Only make a hole at the areas (1) at the 5 o'clock and 7 o'clock positions as these are the only areas where there is a cavity behind the seal ring
6.   Use a suitable tool, such as a pricker (2), to make a hole in the seal ring
Important:   The diameter of the hole must not exceed 2 mm. Otherwise, the the bolt of KM-6624 will not be able to grip
•   Position the pricker at the outer edge of the seal ring
Object Number: 8231000  Size: DEFAULT


7.   Remove the seal ring
•   Attach KM-6624 (1) to the seal ring
Tighten bolt
•   Attach KM-328-B to KM-6624
•   Tap out seal ring with KM-328-B (2) together with KM-6624
Object Number: 8231001  Size: DEFAULT


  Install

8.   Position new seal ring
•   Position seal ring in such a way that the pulse pick-up bracket is over the corresponding cut-out on the cylinder block
•   Slide the seal ring over the crankshaft. Push on until it is flush and sits evenly in the cylinder block
Note:   Do not press in the seal ring all the way
9.   Install seal ring with KM-6623 (1)
•   Tighten 3x bolt (2)
•   Press seal ring all the way in
Screw in bolt (3)
Object Number: 8231006  Size: DEFAULT


10.   Remove KM-6623
•   Unscrew 3 bolts
11.   Attach crankshaft pulse pick-up to pulse pick-up bracket
•   Tighten bolt 4.5 Nm
12.   Place encoder on crankshaft
13.   For vehicles with automatic transmission:
•   Install drive disc
14.   For vehicles with manual transmission: LUREF_1.gif
•   Fit flywheel

Replace all valve stem seals (cylinder head installed) > < Seal Ring - Crankshaft (Front), Replace