Honda CRF250R 2006 User Manual

92 Servicing Your Honda92 Servicing Your Honda
Additional Maintenance Procedures
Nuts, Bolts, Fasteners
Check and tighten nuts, bolts, and fasteners
before every outing.
Item
1
2
3
4
5
6
7
8
9
10
ENGINE
Cylinder head cover bolts
Exhaust pipe joint nuts
Water pump cover bolts
Crankshaft hole cap
Transmission oil check
bolt
Clutch cover bolts
Cylinder bolt
Oil filter cover bolts
Cylinder head bolts
Drive sprocket bolt
Torque
lbf
•
ft N
•
m kgf
•
m
7
15
7
11
7
7
7
9
7
23
10
21
10
15
10
10
10
12
10
31
1.0
2.1
1.0
1.5
1.0
1.0
1.0
1.2
1.0
3.2
(1) cylinder head cover bolts
(2) exhaust pipe joint nuts
(3) water pump cover bolts
(4) crankshaft hole cap
(5) transmission oil check bolt
(6) clutch cover bolts
(7) cylinder bolt
(8) oil filter cover bolts
(9) cylinder head bolts
(10) drive sproket bolt
(6)
(1)
(2)
(3)
(5)
(4)
(7)
(8)
(10)
(9)
RIGHT SIDE
LEFT SIDE

Honda CRF250R 2006 Specifications

General

Engine Type	Liquid-cooled single-cylinder four-stroke
Displacement	249 cc
Bore x Stroke	78.0mm x 52.2mm
Compression Ratio	12.9:1
Transmission	5-speed
Ignition	CDI
Final Drive	Chain
Front Suspension	47mm inverted Showa cartridge fork with 16-position rebound and 16-position compression damping adjustability; 12.4 inches travel
Front Brake	Single 240 mm disc with twin-piston caliper
Rear Brake	Single 240 mm disc
Front Tire	80/100-21
Rear Tire	100/90-19
Wheelbase	58.5 inches
Seat Height	37.6 inches
Fuel Capacity	1.9 gallons
Rear Suspension	Pro-Link Showa single shock with spring preload, 17-position rebound damping adjustability, and compression damping adjustability separated into low-speed (13 positions) and high-speed (3.5 turns)
Fuel System	Carburetion: Keihin FCR 40 mm flat-slide carburetor with throttle position sensor (TPS)