Table of Contents
Advertisement
Decompression system
1. Check:
• Decompression system
Checking steps:
• Check that the decompression mecha-
nism cam 1 moves smoothly.
• Check that the decompression mechanism
cam lever pin 2 projects from the camshaft.
Timing chain tensioner
1. Check:
• While pressing the tensioner rod lightly
• When releasing the screwdriver by press-
• If not, replace the tensioner assembly.
ASSEMBLY AND INSTALLATION
Camshaft
1. Install:
• Exhaust camshaft 1
• Intake camshaft 2
Installation steps:
• Turn the crankshaft counterclockwise with
a wrench.
NOTE:
• Apply the molybdenum disulfide oil on the
camshafts.
• Apply the engine oil on the decompression
system.
• Squeezing
allows the crankshaft to be turned easily.
• Align the T.D.C. mark a on the rotor with the
align mark b on the crankcase cover when
piston is at T.D.C. on compression stroke.
4 - 27
Get other manuals https://www.bkmanuals.com
ENG
CAMSHAFTS
with fingers, use a thin screwdriver 1
and wind the tensioner rod up fully clock-
wise.
ing lightly with fingers, make sure that the
tensioner rod will come out smoothly.
the
decompression
lever
Advertisement
Table of Contents
