Daedong Kioti LK30, Workshop Manual

Page: 120 / 326

2-68 SS41-W00 May. 2007
LK30
CLUTCHCLUTCHCLUTCHCLUTCHCLUTCH
ENGINEENGINEENGINEENGINEENGINE
TRANSMISSIONTRANSMISSIONTRANSMISSIONTRANSMISSIONTRANSMISSION
FRONT AXLEFRONT AXLEFRONT AXLEFRONT AXLEFRONT AXLE
STEERINGSTEERINGSTEERINGSTEERINGSTEERING
BARKEBARKEBARKEBARKEBARKE
ELECTRICELECTRICELECTRICELECTRICELECTRIC
INDEXINDEXINDEXINDEXINDEX
HYDRAULICHYDRAULICHYDRAULICHYDRAULICHYDRAULIC
GENERALGENERALGENERALGENERALGENERAL
REAR AXLEREAR AXLEREAR AXLEREAR AXLEREAR AXLE
ENGINE - SERVICING
265W254A
E. VALVE SEAT
1. Coat the valve face lightly with red lead and put the
valve on its seat to check the contact.
2. If the valve does not seat all the way around the
valve seat or the valve contact is less than 70%,
correct the valve seating as follows.
3. Apply compound on the valve face evenly.
4. Put the valve on its seat hold it with the valve flapper.
5. Turn and lap the valve back and forth on the valve
seat to lap.
6. Remove the compound and clean the valve and the
seat.
7. Apply oil on the valve face and finish to complete
fitting.
8. Repeat lapping until the valve seats correctly.
265W255A
F. VALVE SPRING
1. Measure the free length of the spring with venire
calipers.
2. Place the spring on a spring compression tester
and compress to the specified length, and get the
tension.
3. If the measurement is less than the allowable limit,
replace the valve spring.
17.7 N / 35.15 mm
12.0 kgf / 35.15 mm
26.5 lbs / 1.3839 in.
41.7 ~ 42.2 mm
1.6417 ~ 1.6614 in.
Tension
Free
length
Item Factory spec. Allowable limit
100 N / 35.15 mm
10.2 kgf / 35.15 mm
22.5 lbs / 1.3839 in.
41.2 mm
1.622 in.
265W256A
G. VALVE SPRING SQUARENESS (TILT)
1. Place the spring on the surface plate and a square
at its side.
2. Measure the maximum distance A (See figure), ro-
tating spring.
3. If the measurement exceeds the allowable limit re-
place.
Valve spring square ness
Item
1.0 mm
0.039 in.
Allowable limit
Lk30_02_engine(41-82).p65
2007-07-26, ¿ÀÈÄ 12:04 Page 68
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