Page 1385 - Workshop Manual - Tunland (2017)

ENGINE MECHANICAL - ROCK ARM CHAMBER, ROCK ARM , ROCK ARM CUSHION BLOCK, ROCK ARM
BRACKET & CAMSHAFT 15-49

(f) Measure camshaft No. 5 journal diameter with
micrometer.
Standard: 38.955～39.105mm

(g) Measure the inside diameter of the camshaft
bushing with a caliper. Standard: 39.16～
40.00mm
(h) Subtract camshaft rear axle journal diameter
from inside diameter of camshaft bushing, 15
and calculate the oil film gap at the rear axle
journal of the camshaft.

(i) Measure camshaft No. 1~4 journal diameter
with micrometer.

Standard: 42.955～43.105mm
(j) Internal diameter of camshaft journal bore
1~4 with a caliper.
Max value:43.2mm

(k) Subtract the other journal diameters of the
camshaft 1 from the inner diameter of the
other journal bores of the camshaft, and
calculate the oil film gap of the camshaft other
journal.