Daedong 3A165D, Руководство пользователя

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ENGINE
(H) Camshaft Alignment
1. Support the camshaft with V blocks on the surface
plate at both end journals and set a dial indicator
with its tip on the intermediate journal.
2. Rotate the camshaft in the V block and get the
eccentricity(half of the measurement).
3. If the eccentricity exceeds the allowable limit,
replace the camshaft.
(I) Cam Height
1. Measure the height of the camshaft lobes at their
largest. O.D. with an outside micrometer.
2. If the measurement is less than the allowable limit,
replace the camshaft.
3) Connecting Rod and Piston
( A ) Piston Pin Bore
1. Measure the I.D.’s of piston pin bore in piston
(lengthwise and widthwise of the piston) with a
cylinder gauge.
2. If the measurement exceeds the allowable limit,
replace the piston.
Allowable 0.05mm
Eccentricity
limit 0.002in.
s p e c i f i c a i o n 33.59mm 1.322in.
allowable limit 33.54mm 1.320in.
s p e c i f i c a i o n 33.69mm 1.326in.
allowable limit 33.64mm 1.324in.
Factory 25.000 to 25.006mm
Piston Pin spec. 0.9843 to 0.9845in.
bore I.D. Allowable 25.05mm
limit 0.9862in.
C a m
H e i g h t
3 A 1 6 5 D
4 A 2 0 0 B
( I N . )
( E X . )