Servicing - wsm L503 Workshop Manual

L3130 · L3430 · L3830 · L4630 · L5030, WSM

(3) Servicing

(A) Bearing, Gear and Shaft
Checking Bearing
1. Hold the inner race, and push and pull the outer race in all
directions to check for wear and roughness.
2. Apply transmission fluid to the bearing, and hold the inner race.
Then turn the outer race to check rotation.
3. If there is any defect, replace it.
Clearance between Gear and Spline
1. Secure the gear with a vise.
2. Set a dial indicator (lever type) with its finger on the spline.
3. Move the shaft to measure the clearance.
4. If the clearance exceeds the allowable limit, replace them.
Factory spec.
Clearance between gear
and spline
Allowable limit
Clearance between Shift Fork and Shift Gear Groove
1. Place for in the groove to check clearance with feeler gauge.
2. If the clearance exceeds allowable limit, replace.
Factory spec.
Clearance between shift
fork and shift gear
groove
Allowable limit
Clearance between Gear and Shaft
1. Measure the shaft O.D. (rubbing surface).
2. Measure the gear I.D. (rubbing surface).
3. Measure the O.D. of the two needles installed diagonally in the
needle bearing.
4. Calculate the clearance
(Clearance = Gear I.D. − {(2 × needle O.D.) + shaft O.D.})
5. If the clearance exceeds the allowable limit, replace them.
Factory spec.
Clearance between gear
and shaft
Allowable limit
3-S43
TRANSMISSION
W10222940
0.030 to 0.078 mm
0.0018 to 0.00307 in.
0.2 mm
0.008 in.
W10258480
0.20 to 0.40 mm
0.008 to 0.016 in.
0.8 mm
0.031 in.
W10269970
0.021 to 0.054 mm
0.00083 to 0.00213 in.
0.1 mm
0.004 in.
W1026299
KiSC issued 02, 2007 A