Thermo King T-1000R, Maintenance Manual

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Clutch Maintenance 11-4
CLUTCH MAINTENANCE
Using an inspection mirror, inspect the clutch every 1000 hours of operation or yearly, whichever occurs first. If shoe wear is
uneven on different shoes, remove the clutch, clean the shoes and drum, regrease bearings or replace if they are worn. Inspect
anchor bushings, shoe lining and springs for wear and replace if necessary.
Tools Required
• Internal Retaining Ring Pliers
• 7/16 in. Wrench
• 7/32 in. Allen Wrench or 7/32 x 1/2 in. Socket Drive
• 1/2 in. Impact Tool
• Rubber or Plastic Hammer
• 7/16 in. Socket or Nut Driver
• Arbor Press with Various Sized Arbors
• Bearing Puller
• Ratchet (Optional)
• Torque Wrench
Grease
Mobil
TM
(Synthetic) (see Tool Catalog).
Disassembly Procedure
1. Remove retaining ring.
2. Remove the 3/8-16 flat head cap screw and washer.
NOTE: This screw was installed using Loctite (see Tool Catalog) and will require the use of an impact tool for removal.
NOTE: A small amount of heat (propane or acetylene torch with small heating tip) applied to the cap screw head may be
required to help loosen the screw.
3. Remove housing from hub by supporting hub (in a minimum of three places) in spoke area, and pressing on the housing shaft.
The inner race of the roller bearing will remain on the housing shaft.
Housing Removal
4. Remove the nuts from six 1/4-28 link screws and remove screws, links, and lockwashers.
5. Remove the springs and shoes.
6. Pull oil seal and press bearings out of hub.