Specifications; Fuel System Specifications; Cooling System Specifications - Honda TRX680FA Service Manual

GENERAL INFORMATION
LUBRICATION SYSTEM SPECIFICATIONS
Unit: mm (in)
ITEM
Engine oil capacity
After draining
After draining/filter
change
After disassembly
Recommended engine oil
Oil pressure at 5,000 rpm (min
1
)/80°C (176°F)
Oil pump rotor Tip clearance
Body clearance
Side clearance
STANDARD
2.7 liters (2.9 US qt, 2.4 Imp qt)
2.9 liters (3.1 US qt, 2.6 Imp qt)
4.1 liters (4.3 US qt, 3.6 Imp qt)
Pro Honda GN4 or HP4 (without molyb-
denum additives) 4-stroke oil (USA &
Canada), or Honda 4-stroke oil (Canada
only), or an equivalent motorcycle oil
API service classification: SG or Higher
(except oils labeled as energy conserv-
ing on the circular API service label)
JASO T 903 standard: MA
Viscosity: SAE 10W-40, 5W-30
785 kPa (8.0 kgf/cm
2
,114 psi)
0.15(0.006)
0.12-0.22(0.005-0.009)
0.02-0.09(0.001 -0.004)
SERVICE LIMIT
-
—
-
-
0.20 (0.008)
0.25 (0.010)
0.11 (0.004)
FUEL SYSTEM SPECIFICATIONS
ITEM
Throttle body identification number
Idle speed
Throttle lever free play
ECT sensor resistance (20°C/68°F)
Fuel injector resistance (at 20°C/68°F)
Fuel pressure
Fuel pump flow (at 12 V)
SPECIFICATIONS
GQ67A
1,400 ±50 rpm (min
1
)
3 - 8 mm (1/8-5/16 in)
2 . 3 - 2.6 k£2
11.1- 12.3 a
284 - 304 kPa (2.9 - 3.1 kgf/cm
2
,41 - 44 psi)
71 cm
3
(2.4 US oz, 2.5 Imp oz) minimum/10 seconds
COOLING SYSTEM SPECIFICATIONS
ITEM
Coolant capacity Radiator and engine
Reserve tank
Radiator cap relief pressure
Thermostat Begin to open
Fully open
Valve lift
Recommended antifreeze
Standard coolant concentration
SPECIFICATIONS
2.0 liters (2.1 US qt, 1.8 Imp qt)
0.46 liter (0.49 US qt, 0.40 Imp qt)
108- 137 kPa (1.1 - 1 . 4 kgf/cm
2
, 1 6 - 2 0 psi)
80 - 84°C
95°C
8 mm (0.3 in) minimum
Pro Honda HP Coolant or an equivalent high quality
ethylene glycol antifreeze containing silicate-free corrosion
inhibitors
1:1 mixture with distilled water
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