Maintenance Service Information; Maintenance Torque Values - Honda GL1800 Service Manual

MAINTENANCE
SERVICE INFORMATION
MAINTENANCE
SPECIFICATIONS
Throttle grip free play
Spark plug Standard
For cold climate (below 5° C/41° F)
For extended high speed riding
Spark plug gap
Valve clearance Intake
Exhaust
Recommended engine oil
Engine oil capacity After draining
After draining/filter change
After disassembly
Final drive oil After draining
capacity
After disassembly
Recommended brake fluid
Recommended clutch fluid
Cold tire pressure Up to 90 kg (200 lbs) load
Up to maximum weight
capacity
Tire size
Tire brand
Minimum tread depth
TORQUE VALUES
Cylinder head side cover bolt
Spark plug
Cylinder head cover bolt
Timing hole cap
Engine oil drain bolt
Engine oil filter cartridge
Final drive oil filler cap
Final drive oil drain bolt
Front brake reservoir cap screw
Clutch reservoir stopper plate screw
3-2
ITEM
10 N·m (1.0 kgf·m, 7 lbf·ft)
18 N·m (1.8 kgf·m, 13 lbf·ft)
12 N·m (1.2 kgf·m, 9 lbf·ft)
18 N·m (1.8 kgf·m, 13 lbf·ft)
34 N·m (3.5 kgf·m, 25 lbf·ft)
26 N·m (2.7 kgf·m, 20 lbf·ft)
12 N·m (1.2 kgf·m, 9 lbf·ft)
20 N·m (2.0 kgf·m, 14 lbf·ft)
2 N·m (0.2 kgf·m, 1.4 lbf·ft)
2 N·m (0.2 kgf·m, 1.4 lbf·ft)
2 – 6 mm (1/12 – 1/4 in)
BKR6E-11 (NGK), K20PR-U11 (DENSO)
BKR5E-11 (NGK), K16PR-U11 (DENSO)
BKR7E-11 (NGK), K22PR-U11 (DENSO)
1.00 – 1.10 mm (0.039 – 0.043 in)
0.15 ± 0.03 mm (0.006 ± 0.001 in)
0.22 ± 0.03 mm (0.009 ± 0.001 in)
Pro Honda GN4 or HP4 (without molybdenum
additives)
4-stroke oil or equivalent motor oil
API service classification: SG or higher
JASO T 903 standard: MA
Viscosity: SAE 10W-40
3.6 liters (3.8 US qt, 3.2 Imp qt)
3.7 liters (3.9 US qt, 3.3 Imp qt)
4.6 liters (4.9 US qt, 4.0 Imp qt)
3
120 cm (4.1 US oz, 4.2 Imp oz)
3
150 cm (5.1 US oz, 5.3 Imp oz)
DOT 4 brake fluid
DOT 4 brake fluid
Front
250 kPa (2.50 kgf/cm
Rear
280 kPa (2.80 kgf/cm
Front
250 kPa (2.50 kgf/cm
Rear
280 kPa (2.80 kgf/cm
Front 130/70R18 (63H), 130/70R18M/C (63H)
Rear 180/60R16 (74H), 180/60R16M/C (74H)
Front D250F (Dunlop), G707 RADIAL (Bridgestone),
G709 RADIAL (Bridgestone)
Rear D250 (Dunlop), G704 RADIAL (Bridgestone)
Front 1.5 mm (0.06 in)
Rear 2.0 mm (0.08 in)
Apply grease to the threads.
Apply oil to the seal rubber and threads.
SPECIFICATIONS
2
, 36 psi)
2
, 41 psi)
2
, 36 psi)
2
, 41 psi)