Kubota WSM L3560, Workshop Manual

Page: 228 / 801

ENGINE
L3560, L4060, L4760, L5060, L5460, L6060, WSM
1-S81
Push Rod Bend
1. Put the push rod on V blocks.
2. Set a dial indicator with its point on the middle of the push rod.
3. Turn the push rod slowly and read the variation on the indicator.
4. If the measurement is more than the allowable limit, replace the
push rod.
9Y1210824ENS0080US0
Oil Clearance between Tappet and Tappet Guide Bore
1. Measure the tappet O.D. with an external micrometer.
2. Measure the tappet guide bore I.D. with a cylinder gauge.
3. Calculate the oil clearance.
4. If the oil clearance is more than the allowable limit or the tappet
has a damage, replace the tappet.
9Y1210824ENS0081US0
Push rod bend Allowable limit
0.25 mm
0.0098 in.
Oil Clearance between
tappet and tappet guide
bore
Factory specification
0.020 to 0.062 mm
0.00079 to 0.0024 in.
Allowable limit
0.07 mm
0.003 in.
Tappet O.D. Factory specification
23.959 to 23.980 mm
0.94327 to 0.94409 in.
Tappet guide bore I.D. Factory specification
24.000 to 24.021 mm
0.94489 to 0.94570 in.
KiSC issued 03, 2016 A