SERVICE MANUALWATER PUMP, THERMOSTAT & IDLER PULLEYSSection 9Disassemble the Air Compressor Idler Pulley(displaced style) as follows: (See Fig. 47)1.Hold shaft (1, Fig. 47) and remove jam nut (7).2.Hold bracket (6) and remove the shaft (1).NOTE: Shaft is threaded into bracket.3.Remove the pulley (5) from the shaft (1). If theshaft is equipped with a dust seal, remove theseal and discard it.4.Remove the two retaining rings (3) from thepulley (5) and the bearing (4).Figure 47. - Displaced Style1.Shaft, idler pulley2.Shield, bearing3.Ring, retaining4.Bearing, idler5.Pulley, air compressor idler6.Bracket, idler support7.Jam nutCLEANING, INSPECTION AND REPAIRCLEANINGClean the Air Compressor Idler Pulley as follows:1.Clean all parts in solvent.2.Dry with compressed air.INSPECTION AND REPAIRInspect and Repair the Air Compressor Idler Pulleyas follows:1.Visually inspect the bearing for binding,roughness, overheating or other damage.Replace as necessary.2.Visually inspect the threads and bearing surfaceon the shaft for damage or wear. Replace ifnecessary.3.Inspect the threads in the bracket for damage.(Displaced style).CGES-185-3PRINTED IN UNITED STATES OF AMERICAPage 27
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