Life Fitness 90X User Manual

Life Fitness 90X, 93X, 95X, and 97X Cross-Trainers

How To...Replace Crossover Shaft & Bearings Service Kit: GK62-00002-0002

Special Service Tools: Crank Bearing Removal and Assembly Puller – BEARINGTOOLKIT

Note: Replace the Crossover Shaft at the same time Bearings are replaced.

1. Remove the screws securing Main Shrouds to frame. Two screws per shroud.

2. Remove the screws securing Lower Shroud Panels to frame. Two screws per shroud.

Screws

Main
Shrouds

Lower
Shroud
Panel

Screws

M051-00K62-A0421

Life Fitness 90X, 93X, 95X, and 97X Cross-Trainers

How To...Replace Crossover Shaft & Bearings - Continued

Alternator
Drive
Belt

Belt

Poly-V
Pulley

Crossover Pulley
and Shaft

Thrust
Washer

Thrust
Washer

Setscrews(2)

3. Walk off the Alternator Belt from the Alternator and Poly-V
Pulley.

4. Walk off the Main Drive Belt from the Crank Pulley and
Crossover Pulley.

5. Remove the screw and washer securing Poly-V Pulley to
Crossover Shaft.

6. Remove two M6 set screws securing Poly-V Pulley to
Crossover Shaft.

Screw

Key

Washer

7. Remove the Poly-V pulley and Thrust W asher from Crossover
Shaft.

8. Slide the Crossover Shaft out from the of users left side of
frame and discard Crossover Shaft.

M051-00K62-A0422