Daedong CK22, Workshop Manual

Page: 115 / 372

2-63 DS35-W00 May. 2007
CLUTCHCLUTCHCLUTCHCLUTCHCLUTCH
TRANSMISSIONTRANSMISSIONTRANSMISSIONTRANSMISSIONTRANSMISSION
ENGINEENGINEENGINEENGINEENGINE
FRONT AXLEFRONT AXLEFRONT AXLEFRONT AXLEFRONT AXLE
STEERINGSTEERINGSTEERINGSTEERINGSTEERING
BARKEBARKEBARKEBARKEBARKE
ELECTRICELECTRICELECTRICELECTRICELECTRIC
INDEXINDEXINDEXINDEXINDEX
HYDRAULICHYDRAULICHYDRAULICHYDRAULICHYDRAULIC
GENERALGENERALGENERALGENERALGENERAL
REAR AXLEREAR AXLEREAR AXLEREAR AXLEREAR AXLE
HSTHSTHSTHSTHST
CK22/CK22H
Reference value
Allowable limit
196W2B9A
35.1 ~ 35.6 mm
1.382 ~ 1.402 in.
34.8 mm
1.37 in.
7.2.2 VALVE SPRING
A. CHECKING VALVE SPRING FREE LENGTH
1. Measure the spring with a set of vernier calipers.
2. If the measurement exceeds the allowable limit,
replace.
B. CHECK VALVE SPRING SQUARENESS
1. Put the spring on a surface plate, place a square on
the side of the spring, and check to see if the entire
side is in contact with the square.
2. Rotate the spring and measure the maximum A.
3 If the measurement exceeds the allowable limit,
replace.
• The flat surface at the end of the spring coil must
exceed the full circumference by two-thirds.
• Check the entire surface of the spring for scratches.
Allowable limit
1.3 mm
0.051 in.
196W2C0A
C. CHECKING VALVE SPRING TENSION
1. Place the spring on a tester and compress it to the
same degree that it is actually compressed in the
engine. (31 mm, 12 in.)
2. Read the compression load on the gauge.
Reference value
Allowable limit
74 N / 31 mm
7.5 kgf / 31 mm
16.5 lbs / 1.22 in.
63 N / 31 mm
6.4 kgf / 31 mm
14.1 lbs / 1.22 in.
196W2C2A
ENGINE - SERVICING