Thermo King T-500R Maintenance Manual page 244

*DO NOT USE SOAP OR OIL TO LUBRICATE BUSHING PRIOR TO ASSEMBLY.
2. Remove the inner race from the roller bearing, apply a small amount of Loctite (see Tool Catalog) to race I.D. and press onto
the housing shaft, seating against the step.
CAUTION: During all bearing assembly, care must be taken to prevent Loctite from entering
bearing.
3. Apply Loctite (see Tool Catalog) to O.D. of oil seal, then press seal in end of hub opposite the flange to a depth of
approximately 1/16 in. below the surface.
4. Apply a small amount of Loctite (see Tool Catalog) to O.D. of roller bearing and press into hub bore from the flange end until
seated against the step in bore.
5. Slip large and small spacer into hub I.D. seating against the roller bearing.
6. Apply Mobil TM (see Tool Catalog) grease to roller bearing and fill cavity between large and small spacers. A small amount
of grease should also be applied to the seal lip and space between the seal and roller bearing.
7. Pack ball bearing with Mobil
8. Apply a small amount of Loctite (see Tool Catalog) to O.D. of ball bearing and press into hub until seated against spacer.
Wipe excess Loctite from hub.
9. Install retaining ring.
10. Position shoes in a circle on flat surface and install springs on shoes.
11. Position shoes on the hub.
12. Install 1/4-28 x 1-3/4 in. screws through links, then external tooth 1/4 in. lockwasher. Then slide through bushings in shoes
and hub.
13. Install remaining lockwashers then links and 1/4-28 in. locknuts, torquing them to 110 ± 5 in.-lbs (12.5 ± 6 N•m).
NOTE: Shoes MUST be held tightly against hub while nuts are tightened.
14. Place the hub and shoe assembly into the housing and place flatwasher over the bearing.
15. Apply Loctite (see Tool Catalog) to 3/8-16 x 1 in. screw and install through washer into housing shaft. The housing and hub
will be drawn together to the proper relative position as the screw is tightened. Tighten the screw to 30 to 35 fT-lbs (41 to 48
N•m).
Bushing Insertion
TM (see Tool Catalog) grease.
Clutch Maintenance 11-6