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Home >> Volvo >> 1997 >> 850 L5-2.4L VIN 55 B5254S >> Repair and Diagnosis >> Maintenance >> Drive Belt >> Service and Repair
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Drive Belt: Service and Repair







Procedure
1. Remove auxiliaries belt:
- Use a jointed socket wrench on the tensioner to slacken belt.
Early versions is 3/8 inch
The latest version is 3/4 inch.

- Remove belt.





2. Tensioner replacement:
- Undo two tensioner screws and remove tensioner.
- Install new tensioner.
Tighten to 20 Nm (14.8 ft lb).

NOTE: If the replacement was due to noise, it may be sufficient to lubricate the tensioner to stop the noise.

- Lubricating the tensioner
- Remove the center screw and disassemble according to the illustration.
Lubricate with grease part No. 1 161 246-2 (50 gr. package) or 1 161 247-0 (500 gr. package), or equivalent, where indicated by the arrows.
- Reassemble and torque the center screw to 20 Nm (14.8 ft lb).





3. Install auxiliaries belt
- Place belt around crankshaft.
- Place belt around A/C-compressor, idler pulley, generator, and servo pump.
- Tension tensioner and put on belt.

NOTE: The dotted line shows the route of the belt on cars without A/C.

- Carry out function test.
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