Hilliard Clutch Maintenance
117
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
TM
(see Tool
Catalog) grease.
8. Apply a small amount of Loctite
TM
(see Tool
Catalog) to O.D. of ball bearing and press into
hub until seated against spacer. Wipe excess
Loctite
TM
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
TM
(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).
1.
Roller Bearing, Pack with Mobil
TM
(see Tool
Catalog) grease
2.
Pack These Areas with Mobil
TM
(see Tool
Catalog) grease at Assembly
3.
HEX HD Cap Screw (6X), 1-4/28 UNF X 1.75
Long. Torque to 110 ± 5 in-lbs (12.5 ±.6 N•m)
NOTE: Shoes must be disengaged while
tightening 6 bolts and MUST be held
tightly against hub while nuts are
tightened.
4.
Bearing, Fill with Mobil
TM
(see Tool Catalog)
grease Approximately 0.32 oz (70 to 80% full)
5.
3/8-16 UNC x 1.00 Long, Flat Head Socket Cap
Screw with Nylox Insert / Apply Loctite
TM
(see
Tool Catalog) and Torque to 30 to 35 ft.-lb
(41 to 48 N•m)
6.
Serial Nameplate
Figure 75: Clutch
Summary of Contents for 919180
Page 4: ...4...
Page 10: ...Table of Contents 10...
Page 32: ...Unit Description 32 Unit Photographs Figure 3 Front View Figure 4 Back View AJA584 AJA585...
Page 33: ...Unit Description 33 Figure 5 Left Side View Figure 6 Right Side View AJA586 AJA58...
Page 35: ...Unit Description 35 Figure 8 North American Power Receptacle Box AJA58...
Page 38: ...Unit Description 38...
Page 58: ...Electrical Maintenance 58...
Page 66: ...Engine Maintenance 66 Figure 37 Fuel and Oil System Components...
Page 84: ...Engine Maintenance 84...
Page 96: ...Refrigeration Maintenance 96...
Page 118: ...Hilliard Clutch Maintenance 118...
Page 136: ...Cycle Diagrams 136...
Page 140: ...Wiring and Schematic Diagrams Index 140...
Page 141: ...141 Truck S Model SR 30 Schematic Diagram Page 1 of 2...
Page 142: ...142 Truck S Model SR 30 Schematic Diagram Page 2 of 2...
Page 143: ...143 Truck S Model 30 Units with P T Wiring Diagram Page 1 of 2...
Page 144: ...144 Truck S Model 30 Units with P T Wiring Diagram Page 2 of 2...
Page 145: ...145 Truck S Model 50 Schematic Diagram Page 1 of 2...
Page 146: ...146 Truck S Model 50 Schematic Diagram Page 2 of 2...
Page 147: ...147 Truck S Model 50 Units with P T Wiring Diagram Page 1 of 2...
Page 148: ...148 Truck S Model 50 Units with P T Wiring Diagram Page 2 of 2...