Kubota WSM User Manual

2-S1
ZD18(F) · ZD21(F) · ZD28(F), WSM
TRANSAXLE
1. TROUBLESHOOTING
W1014322
Symptom Probable Cause Solution
Reference
Page
Vehicle Will Not Stop
in Neutral Position
• Improper neutral adjustment
• Improper speed control rod adjustment
Adjust neutral
Adjust
2-S5
2-S5
Vehicle Jerky and
Noisy When Starting
• Transmission oil insufficient
• Air entering from suction pipe
• Oil strainer clogged
• Transmission oil filter cartridge clogged
• Hydrostatic transmission defective
Replenish
Retighten
Clean
Replace
Replace
2-S11
–
G-19
G-17
2-S15
Loss of Power • Control linkage defective
• Transmission oil insufficient
• Oil strainer clogged
• Transmission oil filter cartridge clogged
• Hydraulic pump defective
• Hydrostatic transmission defective
Repair or replace
Replenish
Clean
Replace
Replace
Replace
–
2-S11
G-19
G-17
2-S18
2-S15
System Operates in
One Direction Only
• Check valve defective
• Control linkage defective
Replace
–
2-S22
–
System Operating
Hot
• Transmission oil insufficient
• Oil strainer clogged
• Transmission oil filter cartridge clogged
• HST fan defective
• Overload working
Replenish
Clean
Replace
Replace
–
2-S11
G-19
G-17
2-S13, S14
–
Noise from
Transmission
• Transmission oil insufficient
•Gear worn
• Improper backlash between 16T or 18T bevel
gear and 19T bevel gear
• Bearing worn
Replenish
Replace
Adjust
Replace
2-S11
–
2-S24
2-S24
KiSC issued 04, 2009 A

Kubota WSM Specifications

General

Brand	Kubota
Model	WSM
Category	Lawn Mower
Language	English