JAC HFC4181KR1 Owner's Manual page 75

OWNER ' S MANUAL
JAC HEAVY DUTY TRUCK
component which might cause heat damage or mechanical wear. Inspect all hose connections, such as clamps and
couplings, to make sure they are secure, and that no leaks are present. Hoses should be replaced immediately if there
is any evidence of deterioration or damage.
Fuel hose, vapor hose and fuel filler cap
The fuel hose, vapor hose and fuel filler cap should be inspected at those intervals specified in the maintenance sched鄄
ule. Make sure that a new fuel hose, vapor hose or fuel filler cap is correctly replaced. Consult your JAC dealer if you
have any questions.
Air cleaner filter
A genuine JAC part is recommended for replacement of the air cleaner filter.
Drive belts
Inspect all drive belts (water pump and alternator) for evidence of cuts, cracks, excessive wear or oiliness, and replace
if necessary. Drive belts should be checked periodically for proper tension and adjusted as necessary.
Engine coolant
The coolant should be changed at those intervals specified in the Vehicle Maintenance Requirements Section.
Brake hoses and lines
Visually check for proper installation, chafing, cracks, deterioration and any leakage. Replace any deteriorated or dam鄄
aged parts immediately.
Brake fluid
Check brake fluid level in the brake fluid reservoir. The level should be between %- and "H"marks on the side of the
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reservoir. Use only hydraulic brake fluid conforming SAE J706
Brake drums and linings
Check for scoring, burning, leaking fluid, broken parts, and excessive wear.
Brake pads, calipers and rotors
Check the pads for excessive wear, discs for run out and wear, and calipers for leaking fluid leakage.
Parking brake
Inspect the parking brake system such as parking brake lever, cables, and so on. For detailed service procedures, refer
to the Shop manual.
Exhaust pipe connections, muffler and suspension bolts
Check the exhaust pipe, muffler, and suspension connections for looseness or damage.
Steering gear box, linkage and boots
With the car stopped and engine off, check for exccessive free-play in the steering wheel, check the linkage for bends
or damage. Check the dust boots and ball joints for deterioration, cracks, or damage. Replace any damaged parts.
Wheel bearing grease
Check the wheel bearings and grease according to the maintenance schedule. For inspection procedures, see Shop
Manual.
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