21
309003
7.8 Belt Tensioning Procedure
I.
Be sure unit is off and key is removed.
II. Use 3/4” socket to turn the compressor slide plate adjustment bolt clockwise to tighten the
compressor belts.
III. Proper belt tensioning is 1/4” deflection @ 3.3 to 5 lb of force per belt.
7.9 Belt Replacement Procedure
I.
Be sure unit is off and key is removed.
II. Use 3/4” socket to turn the compressor slide plate adjustment bolt counter-clockwise to loosen the
compressor belts. Only loosen enough to remove belts.
III. Remove the old belts.
IV. Install new belts.
V. Use 3/4” socket to turn the compressor slide plate adjustment bolt clockwise to tighten the
compressor belts.
VI.Proper belt tensioning is 1/4” deflection @ 3.3 to 5 lb of force per belt.
VII. Use a belt tensiometer to properly tension the belts.
Maintenance
Over-tensioning belts will cause premature belt, bearing, and shaft seal
failure.
Over-tensioning belts will cause premature belt, bearing, and shaft seal
failure.
Summary of Contents for Bullet 2
Page 2: ...2 309003...
Page 26: ...26 309003...
Page 27: ...27 309003 WARRANTY SECTION...
Page 33: ...33 309003 PARTS AND ILLUSTRATION SECTION...
Page 37: ...37 309003 Engine System 5 5 6 4 1 2 10 9 8 7 3 10 2 Engine System continued...
Page 41: ...41 309003 Cooler System 6 3 10 2 7 5 9 1 8 4 10 4 Cooler System continued...
Page 48: ...48 309003 Wiring Diagram 10 8 Wiring Diagram...
Page 49: ...49 309003 System Schematic 10 9 System Schematic...
