Yamaha DT125R 1989 User Manual

____________ F_R_O_NT_FO_R_K_ ICHAS 1 ~0 I
CHASSIS
FRONT FORK
Cap bolt
O-ring
Spacer
Spring seat
Fork spring
Inner tube
Damper rod
I
Oil lock piece
Circlip
Oil
seal washer
Dust
seal
Oil seal
@ Oil seal washer
® Slide metal
FORK OIL
CAPACITY :
512 cm
3
(18.1 Imp oz, 17.3 US oz)
GRAD:
A FORK OIL 10W OR EQUIVALENT
OIL LEVEL:
140 mm (5.51 in)
Bellow the top of Inner Tube fully
rebounded without Fork Spring
10 Nm (1 .0 m•kg , 7.2 ft•lb)
I
Outer tube
Dra in screw
Gasket
Axle holder
I
Front for k boot
Under bracket
Gasket
FORK SPRING:
B
MINIMUM FREE LENGTH:
543 mm (21.4 in)
23
Nm (2.3 m•kg , 17 ft•lb)
~o
•
C USE NEW ONE
62
Nm (6.2 m•kg , 45 ft•lb)
-44-
-
•

Yamaha DT125R 1989 Specifications

General

Displacement	123 cc
Cooling System	Liquid cooled
Fuel System	Carburetor
Ignition	CDI
Transmission	6-speed
Front Suspension	Telescopic fork
Front Brake	Single disc
Rear Brake	Drum
Front Tire	3.00-21
Rear Tire	4.60-18
Final Drive	Chain
Ground Clearance	300 mm
Engine Type	Single cylinder, two-stroke
Bore x Stroke	56.0 mm x 50.0 mm
Rear Suspension	Monoshock
Starting System	Kick