Intermediate Pulley - Life Fitness 8500 Service Manual

Life Fitness Model 8500, 9100, and 9500HR Cross-Trainers
How To... Replace The Intermediate Pulley
Tools required: 3/8" Socket set and Standard wrench set
1. Remove the REAR COVERS. See How
To...Remove Rear Covers.
2. Loosen the ALTERNATOR PIVOT BOLT and
rotate the alternator down to relieve belt
tension.
3. Loosen the belt tension on the
INTERMEDIATE PULLEY by loosening the
five(5) bolts on the ALTERNATOR MOUNTING
BRACKET.
4. Remove the INTERMEDIATE SHAFT BOLTand
the INTERMEDIATE PULLEY.
5. Install new INTERMEDIATE PULLEY in
reverse order.
16
Rotate
Down
Alternator
Bracket Bolt
Alternator
Belt
Intermediate
Shaft Bolt
Alternator Belt
New: 85 ft lbs
Used: 60 ft lbs
Intermediate
Pulley
Alternator
Pivot Bolt
Drive Belt
Alternator
Mounting
Bracket
Alternator
Pivot Bolt
Torque 50-60 ft lbs
Main Drive Belt
New: 170 ft lbs
Used: 160 ft lbs
Alternator Bracket
Torque 30-35 ft lbs