178
Troubleshooting Drive
System
Troubleshooting Brake
System
Problem: Power not transmitted from engine to wheels
Condition
Remedy
1.
Rear axle shaft serration
worn - broken
1. Replace shaft
Problem: Power not transmitted from engine to either front wheel
Condition
Remedy
1.
Secondary drive - driven gear
teeth broken
2.
Propeller shaft serration
worn - broken
3.
Coupling
damaged
4.
Coupling joint serration
worn - damaged
5.
Front drive - driven bevel gears
broken - damaged
6.
Front differential gears/pinions
broken - damaged
7.
Front drive actuator
not operating
1. Replace gear(s)
2. Replace shaft
3. Replace coupling
4. Replace joint
5. Replace gear(s)
6. Replace gears - pinions
7. Replace fuse - drive select switch - front drive actuator
Problem: Braking poor
Condition
Remedy
1.
Pad
worn
2.
Brake fluid
leaking
3.
Master cylinder/brake cylinder
seal worn
1. Replace pads
2. Repair - replace hydraulic system
3. Replace seal(s)
Problem: Brake pedal travel excessive
Condition
Remedy
1.
Brake fluid
low
2.
Piston seal - cup
worn
1. Add fluid to proper level
2. Replace seal - cup
Problem: Brake fluid leaking
Condition
Remedy
1.
Connection fittings
loose
2.
Hose
cracked
3.
Piston seal
worn
1. Tighten fittings
2. Replace hose
3. Replace seal
Problem: Brake pedal spongy
Condition
Remedy
1.
Air trapped
in hydraulic system
2.
Brake fluid
low
1. Bleed hydraulic system
2. Add brake fluid and bleed hydraulic brake system
Содержание HDX 500 2017
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