wsm L503 Workshop Manual page 138

L3130 · L3430 · L3830 · L4630 · L5030, WSM
Oil Clearance of Balancer Shaft Journal
(for V2203-M and V2403-M)
1. Measure the balancer shaft journal O.D. with an outside
micrometer.
2. Measure the cylinder block bore I.D. for balancer shaft with an
inside micrometer or cylinder gauge.
3. If the clearance exceeds the allowable limit, replace the balancer
shaft.
Factory spec.
Oil clearance of
balancer shaft journal 1
Allowable limit
Balancer shaft journal 1
Factory spec.
O.D.
Balancer shaft bearing 1
Factory spec.
I.D.
Factory spec.
Oil clearance of
balancer shaft journal 2
Allowable limit
Balancer shaft journal 2
Factory spec.
O.D.
Balancer shaft bearing 2
Factory spec.
I.D.
Factory spec.
Oil clearance of
balancer shaft journal 3
Allowable limit
Balancer shaft journal 3
Factory spec.
O.D.
Balancer shaft bearing 3
Factory spec.
I.D.
(1) Balancer Shaft Journal 1
(2) Balancer Shaft Journal 2
Oil Clearance between Idle Gear Shaft and Idle Gear Bushing
1. Measure the idle gear shaft O.D. with an outside micrometer.
2. Measure the idle gear bushing I.D. with an inside micrometer,
and calculate the oil clearance.
3. If the oil clearance exceeds the allowable limit, replace the
bushing.
Factory spec.
Clearance between idle
gear shaft and idle gear
bushing
Allowable limit
Idle gear shaft O.D. Factory spec.
Idle gear bushing I.D. Factory spec.
1-S51
ENGINE
0.030 to 0.111 mm
0.00118 to 0.00437 in.
0.2 mm
0.0079 in.
43.934 to 43.950 mm
1.72968 to 1.73031 in.
43.980 to 44.045 mm
1.73149 to 1.73405 in.
0.030 to 0.111 mm
0.00118 to 0.00437 in.
0.2 mm
0.0079 in.
41.934 to 41.950 mm
1.65094 to 1.65157 in.
41.980 to 42.045 mm
1.65275 to 1.65531 in.
0.020 to 0.094 mm
0.00079 to 0.00370 in.
0.2 mm
0.0079 in.
21.947 to 21.960 mm
0.86405 to 0.86456 in.
21.980 to 22.041 mm
0.86535 to 0.86775 in.
(3) Balancer Shaft Journal 3
W1030206
0.025 to 0.066 mm
0.00098 to 0.00260 in.
0.1 mm
0.0039 in.
37.959 to 37.975 mm
1.49445 to 1.49508 in.
38.000 to 38.025 mm
1.49606 to 1.49704 in.
W1030933
KiSC issued 02, 2007 A