'61HN252' by American Honda Motor Co. - Page 97 of 540
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3/9/2008 10:42 PM
[2005-2008] [TRX500 FA/FGA]
LUBRICATION SYSTEM
SERVICE INFORMATION
GENERAL
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.
·
This section covers service of the oil pump and oil cooler.
·
For oil level check, oil change and filter replacement, refer to
page 3-12.
·
The service procedures in this section can be performed with the engine oil drained.
·
The service procedures in this section can be performed with the engine installed in the frame.
·
When removing and installing the oil pump, use care not to allow dust or dirt to enter the engine.
·
If any portion of the oil pump is worn beyond the specified service limits, replace the oil pump as an assembly.
·
After oil pump, oil cooler and/or oil hoses have been installed, check that there are no oil leaks and that oil pressure is
correct.
SPECIFICATIONS
Unit: mm (in)
ITEM
STANDARD
SERVICE LIMIT
Engine oil capacity
After draining
4.4 liters (4.7 US qt, 3.9 lmp qt)
After draining/filter
4.6 liters (4.9 US qt, 4.0 lmp qt)
change
After disassembly
5.2 liters (5.5 US qt, 4.6 lmp qt)
Recommended engine oil
Pro Honda GN4 4-stroke oil or equiva-
lent motor oil
API service classification: SG or Higher
JASO T 903 standard: MA
Viscosity: SAE 10W-30
Oil pressure 80°C(176°F)
At 1,400 rpm (min
-1
)
Above 150 kPa (1.5 kgf/cm
2
, 22 psi)
At 5,000 rpm (min
-1
)
Above 800 kPa (8.2 kgf/cm
2
, 116 psi)
Oil pump rotor
Tip clearance
0.15 (0.006)
0.20 (0.008)
Body clearance
0.12 0.22 (0.005 0.009)
0.25 (0.010)
Side clearance
0.02 0.09 (0.001 0.004)
0.11 (0.004)
TORQUE VALUES
Oil gallery sealing bolt (front crankcase cover)
34 N·m (3.5 kgf·m, 25 lbf·ft)
Engine oil temperature (EOT) sensor
18 N·m (1.8 kgf·m, 13 lbf·ft)
4-3