Engine Maintenance
9-32
SL Belt Adjustments
WARNING: DO NOT attempt to adjust belts with the unit operating.
Alternator Belt Replacement and Adjustment
The alternator belt tension should read 30 on the belt tension gauge. When replacing or adjusting the fan belts, adjust the alternator
belt tension last.
1. Loosen the alternator pivot bolt and the lower adjusting arm bolt.
2. Remove, replace or reinstall the alternator belt.
3. Move the alternator on adjusting arm slot to obtain a reading of 30 on the belt tension gauge.
4. Tighten the adjusting arm bolt and the alternator pivot bolt.
Water Pump Belt Replacement and Adjustment
The water pump belt tension should read 35 on the belt gauge.
NOTE: On model 30 units, the lower fan belt must be removed to remove the water pump belt.
SL:
1. Remove the bolts on the water pump pulley.
2. Remove the pulley sliding section and remove the belt.
3. Install new belt on the stationary pulley.
4. Replace the sliding pulley section on the pulley. Add or remove shims to adjust the belt tension.
5. Tighten the mounting bolts on the water pump pulley. The belt tension should read 35 on the belt gauge
Summary of Contents for SLXi Spectrum
Page 17: ...Safety Precautions 2 5 Warning Decals...
Page 18: ...Safety Precautions 2 6 Warning Decals Information Decals...
Page 74: ...Unit Description 5 30...
Page 128: ...Controller Operation 7 28...
Page 156: ...Electrical Maintenance 8 28...
Page 234: ...Refrigeration Maintenance 10 22...
Page 309: ...13 Mechanical Diagnosis TK 482 TK 486 and TK 486V Engines 13 2...
Page 316: ...Mechanical Diagnosis 13 8...
Page 322: ...Refrigeration System Diagnosis 14 6...
Page 332: ...Single Temperature Refrigeration System Diagrams 15 10...
Page 339: ...Multi Temperature Refrigeration System Diagrams 16 7...
Page 340: ...Multi Temperature Refrigeration System Diagrams 16 8...