vauxhall Workshop Repair Guides

Vauxhall Workshop Service and Repair Manuals

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

Replace crankshaft seal ring (rear)

  Remove

1.   Remove manual transmission
2.   Remove thrust plate and clutch disk LUREF_1.gif
3.   Remove flywheel
•   Block flywheel via starter ring gear with KM-652 (1)
•   Unscrew 6x bolts
Object Number: 2412810  Size: DEFAULT


4.   Detach crankshaft pulse pick-up (2) from pulse pick-up holder
•   Unscrew bolt (1)
Object Number: 9007891  Size: DEFAULT


5.   Prise out plastic ring (1) with screwdriver (2)
Object Number: 8230999  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.   Remove excess sealant from the joint between the cylinder block and oil pan (arrows)
Object Number: 8231002  Size: DEFAULT


9.   Position new seal ring
•   Position seal ring so that the pulse pick-up holder lies over the corresponding recess 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
10.   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


11.   Remove KM-6623
•   Unscrew 3x bolts
12.   Attach crankshaft pulse pick-up to pulse pick-up holder
•   Tighten bolt 4,5 Nm
13.   Fit flywheel
•   Clean thread in crankshaft
•   Tighten 6x bolt 60 Nm + 45°+ 15°
Use new bolts
•   Remove KM-652
14.   Install thrust plate and clutch disc LUREF_1.gif
15.   Install manual transmission LUREF_1.gif

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