Honda CRF450R 2007 Service Manual

TORQUE VALUES
Front axle holder bolt
Front axle nut
Front brake disc nut
Front spoke
Front
rim lock
Handlebar
upper holder bolt
Handlebar lower holder nut
Front master cylinder holder bolt
Clutch lever pivot bolt
Clutch lever pivot nut
Engine starter switch housing screw
Engine
stop button screw
Front brake
caliper mounting bolt
F or k cap
Fork center bolt
Fork center bolt lock nut
Pressure release screw
Fork dampe r
Fork
protector mounting bolt
Front brake disc cover bolt
Front brake hose guide bo lt
Fork
top br i dge pinch bolt
Fork bottom br idge pinch bolt
Steering stem nut
Steering stem adjusting nut
Tripmetar cable clamp screw
Steering damper mounting bolt
(After '07)
Throttle bolt (t hr ottle side)
TOOLS
Spoke wrench, 6.1 mm
07JMA-MA60100
or 07701-0020300 (6 .1 mm) or
equivalent commercially available
in U.S.A.
Fork seal
driver, 47 mm
07VMD-KZ30100
or 07VMD-KZ3010A (U.S.A. only)
FRONT WHEEL/SUSPENSION/STEERING
20 N'm (2.0 kgf·m, 15 Ibf.ft)
88 N'm (S.O kgf·m, 65 Ibf·ft)
16 N'm (1.6 kgf·m, 12 Ibf·ft)
3.68 N'm (0.4 kgf.m, 2.7 Ibf·ft)
12 N·m (1.2 kgf·m, Slbf·ft)
22 N·m (2.2 kgf.m, 16Ibf.h )
44 N·m (4.5 kgf.m, 32 Ib f.ft )
9.9 N'm (1.0 kgf·m, 7.3 Ibf·ft)
See
page 14· 52
10 N·m (1.0 kgfm, 7Ibf·ft)
1.1 5 N·m ( 0.1 kgf·m, 0.8Ibf·ft)
1.5 N 'm (0.2 kgf·m, 1.1 Ibf·ft)
30 N·m
(3.1 kgf·m, 22 Ibf·ft)
30 N ·m (3.1 kgf ·m, 22 Ibf·ft)
69 N 'm (7.0 kgf·m, 51 Ibf·ft)
22 N'm (2.2 kgf·m, 16Ibf ·ft)
1.2 N'm (0.1 kgf · m, 0.9 Ibf·ft)
34 N 'm (3.5 kgf·m, 25 Ibf·ft)
7 N'm (0.7 kgf·m, 5.2 Ibf·ft)
13 N 'm (1.3 kgf·m, 10 Ibf.ft)
5.2 N'm (0.5 kgf·m, 3.8 Ibf·ft)
22 N'm (2.2 kgf·m, 161bf·ft)
20 N'm (2.0 kgf·m, 15Ibf ·ft)
108
N'm (11.0 kgf·m, 80 Ibf·ft)
See
page 14 -5 1
0.7 N'm (0. 1 kgf·m, 0.5Ibf·ft)
20 N'm (2.0 k gf·m, 15lbf ·ftj
4 N'm (004 kgf·m, 3.0 Ibfft)
Steering stem socket
07916-3710101
or 07702-0020001 (U.S.A. only)
Driver
07749-0010000
U-nut
U- nut
U-nut
App ly locking agent to the threads
Apply locking agent to the threads
Apply locking agent to the threads
Ball race remover
07946-3710500
Attac h ment, 30 mm 1.0.
07746-0030300
14-5
-'.

Honda CRF450R 2007 Specifications

General

Engine Type	449cc liquid-cooled single-cylinder four-stroke
Bore x Stroke	96.0mm x 62.1mm
Compression Ratio	12.0:1
Transmission	5-speed
Final Drive	#520 chain; 13T/48T
Front Suspension	47mm inverted Showa cartridge fork with 16-position rebound and 16-position compression damping adjustability; 12.4 inches travel
Front Brake	Single 240mm disc with twin-piston caliper
Rear Brake	Single 240mm disc
Front Tire	80/100-21
Rear Tire	110/90-19
Wheelbase	58.3 inches
Seat Height	37.6 inches
Fuel Capacity	1.9 gallons
Induction	Keihin 40mm carburetor
Ignition	CDI
Rear Suspension	Pro-Link Showa single shock with spring preload, 17-position rebound damping adjustability, and compression damping adjustment
Trail	4.6 inches