Honda Activa SCV110, Service Manual Digest

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4-1
4. LUBRICATION SYSTEM
SERVICE INFORMATION
GENERAL
SERVICE INFORMATION 4-1
TROUBLESHOOTING 4-1
OIL PUMP 4-2
4
ITEM STANDARD SERVICE LIMIT
Engine oil capacity
At draining
At disassembly
0.7 liters (0.7 US qt, 0.6 lmp qt)
0.8 liters (0.8 US qt, 0.7 lmp qt)
Honda 4-stroke oil or equivalent motor oil
API service classification: SJ
Viscosity: SAE 20W-40
0.15 (0.006)
0.15 – 0.21 (0.006 – 0.008)
0.05 – 0.10 (0.002 – 0.004)
Recommended engine oil
Rotor tip clearance
Outer rotor-to-body clearance
Pump side clearance
Oil pump
—
—
—
0.20 (0.008)
0.35 (0.014)
0.12 (0.005)
Used engine oil may cause skin cancer if repeatedly left in contact with the skin for prolonged periods. Although this is unlikely
unless you handle used oil on a daily basis, it is still advisable to thoroughly wash your hands with soap and water as soon as
possible after handling used oil. KEEP OUT OF REACH OF CHILDREN.
• When removing and installing the oil pump, use care not to allow dust or dirt to enter the engine.
SPECIFICATIONS
Unit: mm (in)
TORQUE VALUES
Oil pump mounting bolt 10 N·m (1.0 kgf·m, 7 lbf·ft)
Oil pump plate attaching screw 3 N·m (0.3 kgf·m, 2.2 lbf·ft)
TROUBLESHOOTING
Oil level too low
• External oil leaks
• Worn valve guide or seal
• Worn piston rings or incorrect piston ring installation
• Worn cylinder
• Oil not added frequently enough
Oil contamination
• Oil not changed often enough
• Worn piston rings