Front Wheel/Suspension/Steering Service Information; Front Wheel/Suspension/Steering Torque Values; Fork - Honda GL1800 Service Manual

SERVICE INFORMATION
GENERAL
• Riding on damaged rims impairs safe operation of the vehicle.
• A contaminated brake disc or pad reduces stopping power. Discard contaminated pads and clean a contaminated disc
with a high quality brake degreasing agent.
• A hoist or equivalent is required to support the motorcycle when servicing the front wheel, fork and steering stem.
• After installing the front wheel, perform the air gap inspection (page 16-29).
• Refer to section 15 for hydraulic brake system service.
SPECIFICATIONS
ITEM
Minimum tire tread depth
Cold tire Driver only
pressure
Driver and passenger
Axle runout
Wheel rim Radial
runout
Axial
Wheel balance weight

Fork

Spring free length
Tube runout
Recommended fluid
Fluid level
Fluid capacity
Steering head bearing pre-load
TORQUE VALUES
Handlebar weight mounting screw
Handlebar mounting bolt
Front brake disc bolt
Front pulser ring bolt (ABS model
only)
Front axle bolt
Front axle holder bolt
Fork center bolt
Fork damper lock nut (right fork only)
Fork cap
Anti-dive plunger case bolt
Fork top bridge pinch bolt
Fork bottom bridge pinch bolt
Steering bearing adjustment nut
Steering stem nut
Delay valve mounting bolt
Right front brake caliper mounting bolt
Secondary master cylinder mounting
bolt
Left front brake caliper lower pivot bolt
Left front brake caliper-to-secondary
master cylinder joint bolt
Brake hose joint attaching bolt
Brake hose clamp bolt
FRONT WHEEL/SUSPENSION/STEERING
250 kPa (2.50 kgf/cm
250 kPa (2.50 kgf/cm
335.3 (13.20)
Fork fluid
128 (5.0)
529 ± 2.5 cm (17.9 ± 0.08 US oz,
3
Left
18.6 ± 0.09 Imp oz)
485 ± 2.5 cm (16.4 ± 0.08 US oz,
3
Right
17.1 ± 0.09 Imp oz)
8.8 – 13.7 N (0.9 – 1.4 kgf, 2.0 – 3.1 lbf)
10 N·m (1.0 kgf·m, 7 lbf·ft)
26 N·m (2.7 kgf·m, 20 lbf·ft)
20 N·m (2.0 kgf·m, 14 lbf·ft)
8 N·m (0.8 kgf·m, 5.8 lbf·ft)
59 N·m (6.0 kgf·m, 43 lbf·ft)
22 N·m (2.2 kgf·m, 16 lbf·ft)
20 N·m (2.0 kgf·m, 14 lbf·ft)
20 N·m (2.0 kgf·m, 14 lbf·ft)
23 N·m (2.3 kgf·m, 17 lbf·ft)
4 N·m (0.4 kgf·m, 2.9 lbf·ft)
26 N·m (2.7 kgf·m, 20 lbf·ft)
29 N·m (3.0 kgf·m, 22 lbf·ft)
27 N·m (2.8 kgf·m, 20 lbf·ft)
103 N·m (10.5 kgf·m, 76 lbf·ft)
12 N·m (1.2 kgf·m, 9 lbf·ft)
31 N·m (3.2 kgf·m, 23 lbf·ft)
31 N·m (3.2 kgf·m, 23 lbf·ft)
31 N·m (3.2 kgf·m, 23 lbf·ft)
25 N·m (2.6 kgf·m, 19 lbf·ft)
12 N·m (1.2 kgf·m, 9 lbf·ft)
12 N·m (1.2 kgf·m, 9 lbf·ft)
STANDARD
–
2
, 36 psi)
2
, 36 psi)
–
–
–
–
–
ALOC screw: replace with a new one.
ALOC bolt: replace with a new one.
ALOC bolt: replace with a new one.
Apply locking agent to the threads.
ALOC bolt: replace with a new one.
Apply oil to the threads and seating
surface.
ALOC bolt: replace with a new one.
ALOC bolt: replace with a new one.
ALOC bolt: replace with a new one.
ALOC bolt: replace with a new one.
Unit: mm (in)
SERVICE LIMIT
1.5 (0.06)
–
–
0.20 (0.008)
2.0 (0.08)
2.0 (0.08)
60 g (2.1 oz) max.
328.6 (12.94)
0.20 (0.008)
–
–
–
–
–
13-3