Generac Power Systems 53187 User Manual
Page 68
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PART 2
ENGINE MECHANICAL
Crankshaft Pulley (Continued)
Key-
Crankshaft
Crankshaft pulley
Figure 7. Crankshaft Pulley Rem oval
Timing Gear Assembly
Rem ove tim ing gear case and gasket (Figure 8).
Idler Gear and Oil Pump Assembly
Rem ove the CLIP. Then, rem ove oil pum p and IDLE
GEAR. See Figure 9.
Camshaft Assembly and Plate
Rem ove tw o bolts that retain the PLATE. Rem ove the
CAMSHAFT and PLATE. See Figure 10. Rem ove the
FRONT PUkTE and GASKET (Figure 11.
1
SECTION 2.3
ENGINE DISASSEMBLY
Figure 9. Idler Gear, Shim , Clip, T hrust W asher
Figure 10. Cam shaft Assem bly and Plate
PAGE 2.3-3
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