Engine Maintenance
80
Electric Motor/Compressor Belt
The electric motor/compressor belt is a poly-v belt
that also drives the compressor side evaporator
fan and the alternator. Use the following
procedure and see Figure 47 on page 81 to adjust
this belt.
1. Loosen the alternator pivot bolt.
2. Loosen the locknut below the adjusting
bracket on the eye bolt. This bolt is located
directly to the compressor side of the
alternator.
3. Turn the locknut above the adjusting bracket
on the eye bolt to obtain the proper belt
tension (field reset—55 to 60 on TK gauge).
4. Tighten the lower locknut on the eye bolt and
then tighten alternator pivot bolt.
AGA652
1
2
3
4
5
6
7
8
9
1.
Scroll Compressor
6.
Engine—Clutch
2.
Alternator
7.
Evaporator Fan Pulley
3.
Electric Motor
8.
Evaporator Fan Pulley
4.
Idler Pulley—Belt Tension
9.
Compressor Pulley
5.
Engine
Figure 46: Rear View Belt and Pulley Layout
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...