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Precautions in Operation:
This chapter contains maintenance operation for the engine oil pump and gear oil replacement.
Specifications:
Engine oil quantity Disassembly:
3500 c.c.
Filter change:
3200 c.c.
Change:
3000 c.c.
Oil viscosity:
Use Bad Boy Mowers - MTV Engine Lubricant SAE 10w40 Only
Items
Standard
(mm)
Limit
(mm)
Oil
Pump
Inner rotor clearance
0.15
0.20
Clearance between outer rotor Oil pump and body
0.15-0.20
0.25
Clearance between rotor side and body
0.04-0.09
0.12
Torque value:
Torque value oil filter 10Ft/Lbs
Engine oil drain bolt 17-20 Ft/Lbs
Troubleshooting:
Low engine oil level:
• Oil leaking
• Valve guide or seat worn out
• Piston ring worn out
Low oil pressure:
• Low engine oil level
• Clogged in oil strainer, circuits or pipes
• Oil pump damage
Dirty oil:
• Oil not changed periodically
• Cylinder head gasket damage
• Piston ring worn out
Summary of Contents for 1500
Page 5: ...PAGE 5 Serial Number on MTV PIN Number Located under seat on passenger side...
Page 57: ...PAGE 57...
Page 108: ...PAGE 108 SERVICE MANUAL...
Page 130: ...PAGE 130 SERVICE MANUAL...
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