Suzuki DR 125 User Manual

ENGINE 3-19
ROCKER ARM I.D.
Measure the inside diameter of the rocker arm and check the
wear of the camshaft contacting surface.
$ Rocker arm I.D.
Standard
(IN. & EX.):
12.000 – 12.018 mm (0.4724 – 0.4731 in)
& 09900-20605: Dial calipers
REASSEMBLY
Reassemble the cylinder head cover in the reverse order of dis-
assembly. Pay attention to the following points:
• Apply engine oil to the rocker arm shafts.
• Install the rocker arms
1, wave washers 3 and shafts 2.
1 Rocker arm
2 Rocker arm shaft
3 Wave washer
#
• Tighten the rocker arm shaft bolts to the specified torque.
" Rocker arm shaft bolt: 10 N·m (1.0 kgf-m, 7.0 lb-ft)
#
Use the new O-rings
A to prevent oil leakage.
Install the gasket washer to the bolt
B.

Suzuki DR 125 Specifications

General

Displacement	124cc
Compression Ratio	9.5:1
Transmission	5-speed constant mesh
Bore x Stroke	57.0 mm x 48.8 mm
Ignition	CDI
Front Suspension	Telescopic, oil damped
Rear Suspension	coil spring, oil damped
Front Brake	Disc brake
Rear Brake	Drum
Ground Clearance	265 mm