HER CHEE 2002 ATV-320 S, Service Manual

Page: 90 / 125

Chapter 5 Wheels, Tires & Brakes
V-1
Contents
Handlebar & Steering
Front & Rear Wheel
Suspension System
Hydraulic Brake
Service Information
Specification
ITEM STANDARD mm (in) SERVICE LIMIT mm (in)
Axle round out --- 0.2 (0.008)
Radial --- 2.0 (0.08)
Rim round out
Axial --- 2.0 (0.08)
Torque Values
Steering shaft nut 80-120 N.m (58-87 ft.lb)
Steering shaft holder bolt 50-60 N.m (36-43 ft.lb)
Handle bar holder clamp nut 30-40 N.m (22-29 ft.lb)
Handle bar holder clamp bolt 24-30 N.m (17-22 ft.lb)
Tie rod end 45 N.m (33 ft.lb)
Ball joint Upper 55 N.m (40 ft.lb)
Lower 55 N.m (40 ft.lb)
Front wheel hub nut 59-79 N.m (43-58 ft.lb)
Rear wheel hub nut 140-160 N.m (101-116 ft.lb)
Wheel nut 64 N.m (17-22 ft.lb)
Brake disk bolt 30 N.m (22 ft.lb)
Shock absorber
Front 45 N.m (33 ft.lb)
Rear Upper 108 N.m (80 ft.lb)
Lower 59 N.m (43 ft.lb)
Troubleshooting
Hard steering
◦ Steering shaft nut too tight
◦ Steering shaft bearing damage
◦ Steering shaft holder too tight
◦ Insufficient tire pressure
Soft suspension
◦ Damper oil leaks
◦ Weak shock absorber spring
Steers to one side or do not tract straight
◦ Insufficient toe in setting
◦ Bend A-arm
◦ Insufficient tire pressure
Front wheel wobbling
◦ Bent rim
◦ Faulty or unevenly worn tire
◦ Excessive wheel bearing play