Kubota L3540 Workshop Manual page 105

L3540, L4240, L5040, L5240, L5740, WSM
ENGINE BODY (Continued)
Rocker Arm Shaft to Rocker Arm
Rocker Arm Shaft
Rocker Arm
Push Rod
Tappet to Tappet Guide
Tappet
Tappet Guide
Timing Gear
Crank Gear to Idle Gear
Idle Gear to Cam Gear
Idle Gear to Injection Pump Gear
Crank Gear to Oil Pump Gear
Idle Gear to Balancer Gear (Balancer
Model Only)
Idle Gear
Camshaft
Balancer Shaft (Balancer Model Only)
Item
Clearance
O.D.
I.D.
Alignment
Clearance
O.D.
I.D.
Backlash
Backlash
Backlash
Backlash
Backlash
(Intake side)
Backlash
(Exhaust side)
Side Clearance
Side Clearance
Side Clearance
1-S5
Factory Specification
0.016 to 0.045 mm
0.00063 to 0.0017 in.
13.973 to 13.984 mm
0.55012 to 0.55055 in.
14.000 to 14.018 mm
0.55118 to 0.55188 in.
–
0.020 to 0.062 mm
0.00079 to 0.0024 in.
23.959 to 23.980 mm
0.94327 to 0.94409 in.
24.000 to 24.021 mm
0.94489 to 0.94570 in.
0.04150 to 0.1122 mm
0.001634 to 0.004417
in.
0.04150 to 0.1154 mm
0.001634 to 0.004543
in.
0.04150 to 0.1154 mm
0.001634 to 0.004543
in.
0.0415 to 0.109 mm
0.00163 to 0.00429 in.
0.0350 to 0.116 mm
0.00138 to 0.00456 in.
0.0350 to 0.116 mm
0.00138 to 0.00456 in.
0.12 to 0.48 mm
0.0048 to 0.018 in.
0.070 to 0.22 mm
0.0028 to 0.0086 in.
0.070 to 0.22 mm
0.0028 to 0.0086 in.
ENGINE
Allowable Limit
0.1 mm
0.0039 in.
–
–
0.25 mm
0.0098 in.
0.07 mm
0.003 in.
–
–
0.15 mm
0.0059 in.
0.15 mm
0.0059 in.
0.15 mm
0.0059 in.
0.15 mm
0.0059 in.
0.15 mm
0.0059 in.
0.15 mm
0.0059 in.
0.9 mm
0.035 in.
0.30 mm
0.012 in.
0.3 mm
0.012 in.
W1090760
KiSC issued 04, 2010 A