Panterra Fusion Service Manual page 49

46
4. Lubricating System
Topic
Overall engine requirements
Problem diagnosis
Engine oil/filter screen
Oil Volume
Oil Changed
Overall Engine Requirements
Special Attention
Use proper motor oil SAE 10W 30.
Use only clean, fresh oil.
Do not rebuild oil pump. Replace with a new pump when needed.
Check for leakage after replacing pump.
Basic Material
Item
Engine oil pump
Problem Diagnosis
Loss of engine oil
•Engine oil natural consumption.
•Engine oil leakage.
•Piston ring wear, bad assembly.
•Valve guide oil seal is worn.
No oil pressure
•Pump worn.
•Use of wrong oil.
•Oil level low.
Page
4-2
4-2
4-3
4-3
4-3
Gap between inner rotator and external rotor
Gap between external rotor and pump body
Gap between and surface of rotor and pump body
NIKOTA USA: PANTERRA SCOOTER SERVICE MANUAL
Topic
Engine Oil Pump Removal
Oil Pump Disassembly
Checking
Assembling
Installation
Nunmul value
---
---
0.05-0.10mm
.001-.004in
Engine burning excessive oil
•Blocked oil passage.
•Use of wrong oil.
•Worn rings.
•Valves worn or damaged.
4-2
Page
4-4
4-5
4-5
4-6
4-6
Replace at
0.12mm .005in
0.12mm .005in
0.2mm .008in
CHAPTER 4: LUBRICATING SYSTEM