Club Car Pioneer 900, Руководство по техническому обслуживанию

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FE350 ENGINE Oil Pump
Page 13-34 2001 Pioneer 900 Gasoline Vehicle Maintenance and Service Manual
13
OIL PRESSURE RELIEF VALVE
Oil Pressure Relief Valve Removal
1. Remove the oil pump cover. See Oil Pump Cover Removal on page 13-32.
2. Remove the valve seat (1), ball (2) and spring (3) (Figure 13-70, Page 13-34).
Oil Pressure Relief Valve Inspection
1. Note the condition of the ball (2) and the valve seat (1). They must not have any nicks or burrs. Replace
if necessary (Figure 13-70, Page 13-34).
2. Inspect the relief valve spring (3) for pitting, cracks, rusting and burrs. Replace if necessary.
3. Measure free length of the spring (3) with a vernier caliper (Figure 13-71, Page 13-34). If the free
length of the relief valve spring is less than 0.748 inches (19.00 mm), replace the spring.
Oil Pressure Relief Valve Installation
1. Installation is the reverse of removal. If necessary, put the ball in position and lightly tap with a plastic
hammer to form a perfect seat.
Figure 13-69 Measure Outer Rotor Thickness
Figure 13-70 Oil Pressure Relief Valve Figure 13-71 Measure Free Length of Spring
A
B
C
D
E
5
1
3
2
OIL
PUMP
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0
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90
3