Engine Maintenance
122
Belts
The unit uses only two belts to transfer power
from the engine and the electric motor (or
jackshaft) to the alternator and compressor.
Engine/Electric Motor (Jackshaft)
Belt
The engine/electric motor (jackshaft) belt is a 3V
belt. Use the following procedure to adjust this
belt.
1. Loosen the idler pulley mounting bolt.Loosen
the locknut on the idler pulley adjustment bolt.
This bolt is located directly above the idler
pulley on the idler pulley mounting bracket.
2. Turn the idler pulley adjustment bolt to obtain
the proper belt tension (field reset—55 to 60
on TK gauge P/N 204-427).
Tighten the locknut on the idler pulley adjustment
bolt and tighten the idler pulley mounting bolt.
Electric Motor
(Jackshaft)/Compressor Belt
The electric motor (jackshaft)/compressor belt is a
polyvee belt that also drives the alternator. Use the
following procedure to adjust this belt.
1. Loosen the alternator pivot bolt.
2. Loosen the locknut below the mounting tab on
the alternator adjustment bolt. This bolt is
located directly to the compressor side of the
alternator.
3. Turn the locknut above the mounting tab on
the alternator adjustment bolt to obtain the
proper belt tension (field reset—55 to 60 on
TK gauge P/N 204-427).
4. Tighten the lower locknut on the alternator
adjustment bolt and then tighten alternator
pivot bolt.
Summary of Contents for SPECTRUM TS 30 SR NAD
Page 4: ...4 ...
Page 10: ...Table of Contents 10 ...
Page 20: ...Safety Precautions 20 ...
Page 51: ...Unit Description 51 Figure 19 Front View Figure 20 Back View AJA1350 AJA1500 ...
Page 52: ...Unit Description 52 1 On Off Switch Figure 21 Side View 1 ...
Page 60: ...Unit Description 60 ...
Page 80: ...SPECTRUM TS Operation 80 ...
Page 90: ...Electrical Maintenance 90 ...
Page 100: ...Engine Maintenance 100 Figure 130 Early TK 3 95 Fuel and Oil System Components ...
Page 102: ...Engine Maintenance 102 Figure 131 Late TK 3 95 Fuel and Oil System Components ...
Page 104: ...Engine Maintenance 104 Figure 132 TK376 Fuel and Oil System Components ...
Page 136: ...Refrigeration Maintenance 136 ...
Page 156: ...Hilliard Clutch Maintenance 156 ...
Page 158: ...Structural Maintenance 158 ...
Page 168: ...Remote Evaporator Specifications 168 ...
Page 170: ...Remote Evaporator Maintenance Inspection Schedule 170 ...
Page 176: ...Remote Evaporator Electrical Maintenance 176 ...
Page 180: ...Remote Evaporator Refrigeration Service Operations 180 ...
Page 182: ...Remote Evaporator Structural Maintenance 182 ...
Page 184: ...Remote Evaporator System Diagnosis 184 ...
Page 188: ...Wiring and Schematic Diagrams Index 188 ...
Page 189: ...189 Wiring Diagram Page 1 of 4 ...
Page 190: ...190 Wiring Diagram Page 2 of 4 ...
Page 191: ...191 Wiring Diagram Page 3 of 4 ...
Page 192: ...192 Wiring Diagram Page 4 of 4 ...
Page 193: ...193 Schematic Diagram Page 1 of 3 ...
Page 194: ...194 Schematic Diagram Page 2 of 3 ...
Page 195: ...195 Schematic Diagram Page 3 of 3 ...
Page 196: ...196 ...