Life Fitness 9500 Series Service Manual page 45

Life Fitness Model 9500 Series Cross-Trainers
How To... Replace Drive Belt (Continued)
10.
Using a hex key (1/8") loosen and remove the SET SCREWS (2) in the PILLOW BLOCK BEARINGS.
11.
Using two wrenches (9/16'), remove the NYLON LOCK NUTS (2), BOLTS (2), and WASHERS, securing the
user's right side PILLOW BLOCK to the FRAME.
12.
Carefully remove the PILLOW BLOCK.
NOTE: SCRIBE OR MARK THE LOCATION OF THE INTERMEDIATE SHAFT ASSEMBLY BEFORE
13. Loosen the SET SCREWS (2), securing the PILLOW BLOCK
BEARINGS to the INTERMEDIATE SHAFT ASSEMBLY.
14. Using two wrenches (9/16"), remove the NYLON LOCK NUTS (2),
BOLTS (2), and WASHERS, securing the user's right side PILLOW
BLOCK to the FRAME.
NOTE: NOTE THE POSITION AND LOCATION OF THE DRIVE BELT ON THE CRANK SHAFT PULLEY
15. Carefully remove the PILLOW BLOCK.
16. Remove the old DRIVE BELT and replace with the new DRIVE BELT. Reverse steps 9 through 15 to return
part to proper position. Torque PILLOW BLOCK bolts and nuts 20-25 ft. lbs.
IMPORTANT: REPLACE ALL SET SCREWS IN PILLOW BLOCKS AND CRANK ARM ASSEMBLY WITH
NEW SET SCREWS WITH LOCKING PATCH TO INSURE A PROPER LOCK.
17. Place the CRANK ARM and PEDAL LEVER ASSEMBLY onto the SHAFT, slide the KEY into position.
18. First tighten the new KEY SET SCREW to 60-70 in. lbs., then the CLAMPING SCREW to 120-130 in. lbs.
This will insure a proper placement of the KEY in the CRANK SHAFT ASSEMBLY.
19. Tension the ALTERNATOR BELT. (See "How To...")
REMOVAL.
ASSEMBLY AND THE TENSIONER IDLER ASSEMBLY.
13