Crankshaft Front Seal - Volvo 850 Accessories Manual

and switch brackets, distributor rotor and ignition lead clip. Install
camshaft position sensor and shutter, spark plugs, distributor cap and
wires, and air cleaner housing with hoses and connectors. Install
exhaust manifold. See EXHAUST MANIFOLD under REMOVAL & INSTALLATION.
8) Install intake pipe and cooling fan. Install fuel
distribution manifold. Install 2 engine ground leads. Install exhaust
pipe and splash guard under engine. Fill engine with oil and coolant.
Start and run engine until it reaches normal operating temperature.
Check for leaks.
Fig. 9: Installing Seal Using Drift (5450)
Courtesy of Volvo Cars of North America.

CRANKSHAFT FRONT SEAL

Removal
1) Remove spark plug cover and 2 fuel line clips. Remove
expansion tank and place it on top of engine. Remove front timing belt
cover and auxiliary drive belt. Remove right front wheel and release
wheel arch liner to gain access to vibration damper. Remove vibration
damper guard. Turn crankshaft clockwise until all timing marks are
aligned. See Fig. 8.
2) Remove tensioner upper mounting bolt and loosen tensioner
lower bolt. Twist tensioner to free pulley. Remove lower bolt,
tensioner, upper timing belt cover and belt. Remove vibration damper.
Attach Counterhold (5433) to damper to prevent it from turning.
3) Finger tighten 2 vibration damper bolts in crankshaft belt
pulley threads are far as possible. Attach puller to crankshaft belt
pulley to puller arms act on bolts, not on pulley. See Fig. 10. Remove