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Isuzu N-Series. Service manual - part 1290
Washing of battery
If the exterior parts of the battery are dirty, use warm water to wash them. To
prevent corrosion, apply a thin layer of Vaseline or grease to the surface of the
terminal stud of the battery.
Specific gravity of the battery electrolyte
If the electrolyte hydrometer reads 1.26 at 20益, it can be deemed that the bat鄄
tery is fully charged.
If the specific gravity is lower than 1.23, the battery needs recharging.
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OWNER爷S MANUAL
JAC High end Light Trucks
Recommended brands of lubricants and diesels
For the best performance and the longest service life of your vehicle, proper brands of lube oils and diesels should be
used according to the recommendation in the list below.
Location
Oil products recommended
Quantity
Engine oil sump
diesel engine lube oil
Above CE class
For the viscosity, refer to the list of engine lube oil viscosity vs. temperature
6
Gearbox
Summer: GL-4/85W-90
2.7
Winter: GL-4/80W-90
Power steering gear
Auto gearbox oil
As needed
Rear axle
Medium load automotive gear oil
Class GL-4
For the viscosity, refer to the list of gear oil viscosity vs. temperature
3.5
Brake fluid reservoir
DOT3 or DOT4
As needed
Clutch fluid reservoir
DOT3 or DOT4
As needed
Wheel bearings
Multipurpose grease or lithium-based wheel bearing grease
As needed
Intermediate bearing of drive shaft
No.2 or 3 universal lithium-based grease for automobiles
As needed
Clutch yoke
No.2 or 3 universal lithium-based grease for automobiles
As needed
Drive shaft slide bushing
Foss EPT-2.5 grease
As needed
Driving universal joint
Foss EPT-2.5 grease
As needed
Engine cooling system
Glycol anti-freezing fluid
with preservative
As needed
Fuel tank
Summer: No.0 quality light diesel
Winter: No.-10 quality light diesel
Ambient temperature below -30益: No.-35 quality light diesel
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