Club Car 1996 DS Golf Car Gasoline, Руководство по обслуживанию

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Page 13-18
13
G
Stem Diameter
1. Using a micrometer, measure the diameter of the stem at several points along its length (Figure 13-30,
Page 13-17).
2. If the outside diameter is less than the service limit of 0.2728 inch (6.930 millimeters) intake, 0.2722
inches (6.915 millimeters) exhaust, replace the valve.
Valve Springs
1. Inspect the valve springs (1) for pitting, cracks, rusting, and burrs. Replace the springs if necessary
(Figure 13-31).
2. Measure the free length of the spring. If the measurement is less than the service limit of 1.29 inches
(32.77 millimeters), replace the spring (Figure 13-31).
Rocker Arms and Rocker Shaft
1. Using a telescoping gauge, measure the inside diameter of each rocker arm bearing at several points
along its length. If the inside diameter is more than the service limit of 0.4754 inch (12.075 millimeters),
replace the rocker arm (Figure 13-32).
FIGURE 13-31 FIGURE 13-32
• WHEN MAKING TESTS OR REPAIRS, ALWAYS:
- WEAR SAFETY GLASSES OR APPROVED EYE PROTECTION.
- REMOVE KEY.
- DO NOT ATTEMPT TO SERVICE HOT ENGINE OR EXHAUST.
- DISCONNECT BATTERY AS SHOWN (FIGURE 12-1, PAGE 12-2).
- REMOVE SPARK PLUG WIRE.
• BEFORE REMOVAL AND DISASSEMBLY, CLEAN THE ENGINE.
• SEE SAFETY WARNINGS, PAGE 13-1.
FIGURE 13-33 FIGURE 13-34
0
0
10
10
20
20
30
30
40
40
50
50
60
60
70
70
80
80
90
90
1
MEASURE EACH POSITION
IN 2 PLACES 90
°
APART
A
2 A
1
WARNING
A
2
A
B
C
D D
C
B
A
1 1
1 1
1
1
1 1
A
1
MEASURE EACH POSITION
IN 2 PLACES 90
°
APART