Maintenance schedule

When inspecting the following items, also inspect regular inspection items.

Abbreviations used
I: Inspect then clean, adjust, repair, or replace as necessary.
A: Adjust.
R: Replace.
T: Tighten to the specified torque.
L: Lubricate.

For Australia

Service item	Service content	Service interval (Odometer reading or months (years), whichever comes first)
* Engine oil	R	Every 15,000 km (9,000 miles) or 12 months
*Engine oil filter	R	Every 15,000 km (9,000 miles) or 12 months
Engine oil leakage and contamination	I	Every 15,000 km (9,000 miles) or 12 months
Engine idling speed and acceleration	I	Every 15,000 km (9,000 miles) or 12 months
Fan belt tension and damage	I	Every 15,000 km (9,000 miles) or 12 months
Exhaust system	I	Every 15,000 km (9,000 miles) or 12 months
All hoses and pipes in engine compartment for clog or damage	I	Every 15,000 km (9,000 miles) or 12 months
Valve clearance	I	Every 45,000 km (27,000 miles) or 36 months
*Air cleaner element	I R	Every 15,000 km (9,000 miles) or 12 months Every 45,000 km (27,000 miles) or 36 months
Fuel filter	R	Replace the fuel filter when the fuel filter warning light comes on
Fuel tank	I	Every 30,000 km (18,000 miles) or 24 months
Fuel hoses and pipes for clog or damage	I	Every 15,000 km (9,000 miles) or 12 months
Draining of water separator	Drain the fuel filter when the water separator warning light comes on
Engine coolant concentration	I	Every 15,000 km (9,000 miles) or 12 months
Engine coolant	R	Initial 120,000 km (96,000 miles) or 96 months
		Every 120,000 km (96,000 miles) or 96 months (when Isuzu genuine coolant is used)
		Every 24 months (when Isuzu recommended coolant is used)
Cooling system for water leakage	I	Every 15,000 km (9,000 miles) or 12 months
Clutch pedal travel and play	I	Every 15,000 km (9,000 miles) or 12 months
*[M/T] Manual transmission oil & oil leakage	I R	Every 15,000 km (9,000 miles) or 12 months Every 45,000 km (27,000 miles) or 36 months
*[4WD] Transfer case oil & oil leakage	I	Every 15,000 km (9,000 miles) or 12 months
Gear control mechanism for looseness	I	Every 30,000 km (18,000 miles) or 24 months
*[A/T] Automatic transmission fluid	I	Every 105,000 km (63,000 miles) or 84 months
*[A/T] Automatic transmission fluid leakage	I	Every 15,000 km (9,000 miles) or 12 months
Propeller shaft loose connections	I	Every 15,000 km (9,000 miles) or 12 months
*Propeller shaft universal joints and splines for wear	I	Every 15,000 km (9,000 miles) or 12 months
[4WD] Propeller shaft universal joints and sliding sleeve	L	Every 15,000 km (9,000 miles) or 12 months
*Differential gear oil (Front and rear)	R R	Initial 15,000 km (9,000 miles) or 12 months Every 45,000 km (27,000 miles) or 36 months
Front axle shaft rubber boot for damage	I	Every 30,000 km (18,000 miles) or 24 months
Axle case for distortion or damage	I	Every 30,000 km (18,000 miles) or 24 months
* Steering system for looseness or damage	I	Every 15,000 km (9,000 miles) or 12 months
Steering wheel play	I	Every 15,000 km (9,000 miles) or 12 months
Steering function	I	Every 15,000 km (9,000 miles) or 12 months
Wheel alignment	I	Every 30,000 km (18,000 miles) or 24 months
Steering joint ball for oil leakage or damage	I	Every 15,000 km (9,000 miles) or 12 months
Brake and clutch fluid	I R	Every 15,000 km (9,000 miles) or 12 months Every 45,000 km (27,000 miles) or 36 months
Brake system for fluid leakage	I	Every 15,000 km (9,000 miles) or 12 months
Brake function	I	Every 15,000 km (9,000 miles) or 12 months
*Front disc brake pad and disc wear	I	Every 15,000 km (9,000 miles) or 12 months
* Rear brake lining and drum wear	I	Every 15,000 km (9,000 miles) or 12 months
Brake pedal travel and play	I	Every 15,000 km (9,000 miles) or 12 months
Brake pipes and hoses for loose connections or damage	I	Every 15,000 km (9,000 miles) or 12 months
Parking brake function	I	Every 15,000 km (9,000 miles) or 12 months
Parking brake lever travel	I	Every 15,000 km (9,000 miles) or 12 months
Parking brake cables for looseness or damage and guide for damage	I	Every 15,000 km (9,000 miles) or 12 months
Parking brake ratchet for wear or damage	I	Every 15,000 km (9,000 miles) or 12 months
Leaf/coil springs for damage	I	Every 15,000 km (9,000 miles) or 12 months
Suspension mount for looseness or damage	I	Every 15,000 km (9,000 miles) or 12 months
Shock absorbers for oil leakage	I	Every 15,000 km (9,000 miles) or 12 months
Shock absorbers mount for looseness	I	Every 15,000 km (9,000 miles) or 12 months
Rubber bushes of suspension wear or damage	I	Every 15,000 km (9,000 miles) or 12 months
Suspension joint ball rubber boot for damage	I	Every 15,000 km (9,000 miles) or 12 months
Wheel nuts	T	Every 15,000 km (9,000 miles) or 12 months
Wheel disc for damage	I	Every 15,000 km (9,000 miles) or 12 months
Front and rear hub bearings for looseness	I	Every 15,000 km (9,000 miles) or 12 months
Tire air pressure and damage	I	Every 15,000 km (9,000 miles) or 12 months
Tire rotation	Rotate as required
Other bolts and nuts on chassis and body	I	Every 15,000 km (9,000 miles) or 12 months
Air conditioning filter	R	Every 30,000 km (18,000 miles) or 24 months

For Indonesia

Service item	Service content	Service interval (Odometer reading or months (years), whichever comes first)
* Engine oil	R	Every 20,000 km (12,000 miles) or 24 months
*Engine oil filter	R	Every 20,000 km (12,000 miles) or 24 months
Engine oil leakage and contamination	I	Every 10,000 km (6,000 miles) or 12 months
Engine idling speed and acceleration	I	Every 10,000 km (6,000 miles) or 12 months
Accessory belt tension and damage	I	Every 10,000 km (6,000 miles) or 12 months
Exhaust system	I	Initial 5,000 km (3,000 miles) or 6 months Every 10,000 km (6,000 miles) or 12 months
All hoses and pipes in engine compartment for clog or damage	I	Every 10,000 km (6,000 miles) or 12 months
Valve clearance	I	Every 40,000 km (24,000 miles) or 48 months
*Air cleaner element	I I R	Initial 5,000 km (3,000 miles) or 6 months Every 10,000 km (6,000 miles) or 12 months Every 40,000 km (24,000 miles) or 48 months
Fuel filter	R	Replace the fuel filter when the fuel filter warning light comes on
Pre fuel filter	R	Replace the fuel filter when the fuel filter warning light comes on
Fuel tank	I	Every 20,000 km (12,000 miles) or 24 months
Fuel hoses and pipes for clog or damage	I	Every 10,000 km (6,000 miles) or 12 months
Draining of water separator	Drain the fuel filter when the water separator warning light comes on
Engine coolant concentration	I	Every 10,000 km (6,000 miles) or 12 months
Engine coolant	R	Every 24 months (When Isuzu recommended coolant is used.)
Cooling system for water leakage	I	Every 10,000 km (6,000 miles) or 12 months
Clutch pedal travel and play	I	Initial 5,000 km (3,000 miles) or 6 months Every 10,000 km (6,000 miles) or 12 months
* [M/T] Manual transmission oil and oil leakage	R I R	Initial 10,000 km (6,000 miles) or 12 months Every 20,000 km (12,000 miles) or 24 months Every 40,000 km (24,000 miles) or 48 months
* [4WD] Transfer case oil and oil leakage	I	Every 20,000 km (12,000 miles) or 24 months
Gear control mechanism for looseness	I	Every 20,000 km (12,000 miles) or 24 months
* [A/T] Automatic transmission fluid	I	Every 100,000 km (60,000 miles) or 60 months
[A/T] Automatic transmission fluid leakage	I	Every 10,000 km (6,000 miles) or 12 months
Propeller shaft loose connections	I	Every 10,000 km (6,000 miles) or 12 months
*Propeller shaft universal joints and splines for wear	I	Every 10,000 km (6,000 miles) or 12 months
[4WD] Propeller shaft universal joints and sliding sleeve	L	Every 10,000 km (6,000 miles) or 12 months
*Differential gear oil (Front and rear)	R I R	Initial 10,000 km (6,000 miles) or 12 months Every 20,000 km (12,000 miles) or 24 months Every 40,000 km (24,000 miles) or 48 months
Front axle shaft rubber boot for damage	I	Every 20,000 km (12,000 miles) or 24 months
Axle case for distortion or damage	I	Every 20,000 km (12,000 miles) or 24 months
Power steering fluid	I I R	Initial 5,000 km (3,000 miles) or 6 months Every 10,000 km (6,000 miles) or 12 months Every 40,000 km (24,000 miles) or 48 months
Power steering fluid leakage	I	Initial 5,000 km (3,000 miles) or 6 months Every 10,000 km (6,000 miles) or 12 months
* Steering system for looseness or damage	I	Every 10,000 km (6,000 miles) or 12 months
Power steering hose	I R	Every 10,000 km (6,000 miles) or 12 months Every 80,000 km (48,000 miles) or 96 months
Steering wheel play	I	Initial 5,000 km (3,000 miles) or 6 months Every 10,000 km (6,000 miles) or 12 months
Steering function	I	Initial 5,000 km (3,000 miles) or 6 months Every 10,000 km (6,000 miles) or 12 months
Wheel alignment	I	Every 20,000 km (12,000 miles) or 24 months
Steering joint ball for oil leakage or damage	I	Every 10,000 km (6,000 miles) or 12 months
Brake and clutch fluid	I R	Every 20,000 km (12,000 miles) or 24 months Every 40,000 km (24,000 miles) or 48 months
Brake system for fluid leakage	I	Initial 5,000 km (3,000 miles) or 6 months Every 10,000 km (6,000 miles) or 12 months
Brake function	I	Initial 5,000 km (3,000 miles) or 6 months Every 10,000 km (6,000 miles) or 12 months
*Front disc brake pad and disc wear	I	Every 10,000 km (6,000 miles) or 12 months
* Rear brake lining and drum wear	I	Every 10,000 km (6,000 miles) or 12 months
Brake pedal travel and play	I	Initial 5,000 km (3,000 miles) or 6 months Every 10,000 km (6,000 miles) or 12 months
Brake pipes and hoses for loose connections or damage	I	Initial 5,000 km (3,000 miles) or 6 months Every 10,000 km (6,000 miles) or 12 months
Parking brake function	I	Initial 5,000 km (3,000 miles) or 6 months Every 10,000 km (6,000 miles) or 12 months
Parking brake lever travel	I	Initial 5,000 km (3,000 miles) or 6 months Every 10,000 km (6,000 miles) or 12 months
Parking brake cables for looseness or damage and guide for damage	I	Initial 5,000 km (3,000 miles) or 6 months Every 10,000 km (6,000 miles) or 12 months
Parking brake ratchet for wear or damage	I	Every 10,000 km (6,000 miles) or 12 months
Leaf/coil springs for damage	I	Initial 5,000 km (3,000 miles) or 6 months Every 10,000 km (6,000 miles) or 12 months
Suspension mount for looseness or damage	I	Initial 5,000 km (3,000 miles) or 6 months Every 10,000 km (6,000 miles) or 12 months
Shock absorbers for oil leakage	I	Every 10,000 km (6,000 miles) or 12 months
Shock absorbers mount for looseness	I	Every 10,000 km (6,000 miles) or 12 months
Rubber bushes of suspension wear or damage	I	Every 10,000 km (6,000 miles) or 12 months
Suspension joint ball rubber boot for damage	I	Every 10,000 km (6,000 miles) or 12 months
Wheel nuts	T	Initial 5,000 km (3,000 miles) or 6 months Every 10,000 km (6,000 miles) or 12 months
Wheel disc for damage	I	Initial 5,000 km (3,000 miles) or 6 months Every 10,000 km (6,000 miles) or 12 months
Front and rear hub bearings for looseness	I	Every 10,000 km (6,000 miles) or 12 months
Tire air pressure and damage	I	Initial 5,000 km (3,000 miles) or 6 months Every 10,000 km (6,000 miles) or 12 months
Tire rotation	Rotate as required
Other bolts and nuts on chassis and body	I	Initial 5,000 km (3,000 miles) or 6 months Every 10,000 km (6,000 miles) or 12 months
Air conditioning filter	R	Every 15,000 km (9,000 miles) or 12 months

Except for Australia and Indonesia

Service item	Service content	Service interval (Odometer reading or months (years), whichever comes first)
*Engine oil	R	Every 20,000 km (12,000 miles) or 24 months
*Engine oil filter	R	Every 20,000 km (12,000 miles) or 24 months
Engine oil leakage and contamination	I	Every 10,000 km (6,000 miles) or 12 months
Engine idling speed and acceleration	I	Every 10,000 km (6,000 miles) or 12 months
Fan belt tension and damage (4JJ3 engine models)	I	Every 10,000 km (6,000 miles) or 12 months
Accessory belt tension and damage (RZ4E engine models)	I	Every 10,000 km (6,000 miles) or 12 months
Exhaust system	I	Initial 5,000 km (3,000 miles) or 6 months Every 10,000 km (6,000 miles) or 12 months
All hoses and pipes in engine compartment for clog or damage	I	Every 10,000 km (6,000 miles) or 12 months
Valve clearance (4JJ3 engine models)	I	Every 40,000 km (24,000 miles) or 48 months
*Air cleaner element	I R	Every 5,000 km (3,000 miles) or 6 months Every 40,000 km (24,000 miles) or 48 months
Fuel filter	R	Replace the fuel filter when the fuel filter warning light comes on
Pre fuel filter	R	Replace the fuel filter when the fuel filter warning light comes on
Fuel tank	I	Every 20,000 km (12,000 miles) or 24 months
Fuel hoses and pipes for clog or damage	I	Every 10,000 km (6,000 miles) or 12 months
Draining of water separator	Drain the fuel filter when the water separator warning light comes on
Engine coolant concentration	I	Every 10,000 km (6,000 miles) or 12 months
Engine coolant	R	Every 24 months (When Isuzu recommended coolant is used.)
Cooling system for water leakage	I	Every 10,000 km (6,000 miles) or 12 months
Clutch pedal travel and play	I	Initial 5,000 km (3,000 miles) or 6 months Every 10,000 km (6,000 miles) or 12 months
*[M/T] Manual transmission oil and oil leakage	R I R	Initial 10,000 km (6,000 miles) or 12 months Every 20,000 km (12,000 miles) or 24 months Every 40,000 km (24,000 miles) or 48 months
*[4WD] Transfer case oil and oil leakage	I	Every 20,000 km (12,000 miles) or 24 months
Gear control mechanism for looseness	I	Every 20,000 km (12,000 miles) or 24 months
*[A/T] Automatic transmission fluid	I	Every 100,000 km (60,000 miles) or 60 months
[A/T] Automatic transmission fluid leakage	I	Every 10,000 km (6,000 miles) or 12 months
Propeller shaft loose connections	I	Every 10,000 km (6,000 miles) or 12 months
*Propeller shaft universal joints and splines for wear	I	Every 10,000 km (6,000 miles) or 12 months
[4WD] Propeller shaft universal joints and sliding sleeve	L	Every 10,000 km (6,000 miles) or 12 months
*Differential gear oil (Front and rear)	R I R	Initial 10,000 km (6,000 miles) or 12 months Every 20,000 km (12,000 miles) or 24 months Every 40,000 km (24,000 miles) or 48 months
Front axle shaft rubber boot for damage	I	Every 20,000 km (12,000 miles) or 24 months
Axle case for distortion or damage	I	Every 20,000 km (12,000 miles) or 24 months
Power steering fluid	I R	Every 5,000 km (3,000 miles) or 6 months Every 40,000 km (24,000 miles) or 48 months
Power steering fluid leakage	I	Every 5,000 km (3,000 miles) or 6 months
*Steering system for looseness or damage	I	Every 10,000 km (6,000 miles) or 12 months
Power steering hose	I R	Every 10,000 km (6,000 miles) or 12 months Every 80,000 km (48,000 miles) or 96 months
Steering wheel play	I	Every 5,000 km (3,000 miles) or 6 months
Steering function	I	Every 5,000 km (3,000 miles) or 6 months
Wheel alignment	I	Every 20,000 km (12,000 miles) or 24 months
Steering joint ball for oil leakage or damage	I	Every 10,000 km (6,000 miles) or 12 months
Brake and clutch fluid	I R	Every 20,000 km (12,000 miles) or 24 months Every 40,000 km (24,000 miles) or 48 months
Brake system for fluid leakage	I	Every 5,000 km (3,000 miles) or 6 months
Brake function	I	Every 5,000 km (3,000 miles) or 6 months
*Front disc brake pad and disc wear	I	Every 10,000 km (6,000 miles) or 12 months
*Rear brake lining and drum wear	I	Every 10,000 km (6,000 miles) or 12 months
Brake pedal travel and play	I	Every 5,000 km (3,000 miles) or 6 months
Brake pipes and hoses for loose connections or damage	I	Initial 5,000 km (3,000 miles) or 6 months Every 10,000 km (6,000 miles) or 12 months
Parking brake function	I	Every 5,000 km (3,000 miles) or 6 months
Parking brake lever travel	I	Every 5,000 km (3,000 miles) or 6 months
Parking brake cables for looseness or damage and guide for damage	I	Every 5,000 km (3,000 miles) or 6 months
Parking brake ratchet for wear or damage	I	Every 10,000 km (6,000 miles) or 12 months
Leaf/coil springs for damage	I	Initial 5,000 km (3,000 miles) or 6 months Every 10,000 km (6,000 miles) or 12 months
Suspension mount for looseness or damage	I	Initial 5,000 km (3,000 miles) or 6 months Every 10,000 km (6,000 miles) or 12 months
Shock absorbers for oil leakage	I	Every 10,000 km (6,000 miles) or 12 months
Shock absorbers mount for looseness	I	Every 10,000 km (6,000 miles) or 12 months
Rubber bushes of suspension wear or damage	I	Every 10,000 km (6,000 miles) or 12 months
Suspension joint ball rubber boot for damage	I	Every 10,000 km (6,000 miles) or 12 months
Wheel nuts	T	Initial 5,000 km (3,000 miles) or 6 months Every 10,000 km (6,000 miles) or 12 months
Wheel disc for damage	I	Initial 5,000 km (3,000 miles) or 6 months Every 10,000 km (6,000 miles) or 12 months
Front and rear hub bearings for looseness	I	Every 10,000 km (6,000 miles) or 12 months
Tire air pressure and damage	I	Initial 5,000 km (3,000 miles) or 6 months Every 10,000 km (6,000 miles) or 12 months
Tire rotation	Rotate as required
Other bolts and nuts on chassis and body	I	Initial 5,000 km (3,000 miles) or 6 months Every 10,000 km (6,000 miles) or 12 months
Air conditioning filter	R	Every 15,000 km (9,000 miles) or 12 months

*: Additional maintenance is required under severe driving conditions. Refer to "Maintenance Schedule for Severe-condition Operations".

Vehicles used under severe conditions need more frequent maintenance than those receiving ordinary use.

A: Repeated short trips
B: Driving on rough roads
C: Driving on dusty roads
D: Driving in extremely cold weather and/or on salted roads
E: Towing trailer or climbing mountain frequently
F: Continuous driving in low speed and/or with a low load
G: Frequently turning the engine off during DPD regeneration

For Australia

Item	Distance range	Condition
Engine oil	Replace every 5,000 km (3,000 miles)	A, C, D, F, G
Engine oil filter	Replace every 5,000 km (3,000 miles)	A, C, D, F, G
Exhaust pipes and mounting	Inspect every 5,000 km (3,000 miles)	A, B, D
Air cleaner element	Inspect every 5,000 km (3,000 miles) Replace every 20,000 km (12,000 miles)	C
Steering system for looseness or damage	Inspect every 5,000 km (3,000 miles)	B
Universal joints and sleeves	Inspect for wear and lubricate every 5,000 km (3,000 miles)	B, C
Manual transmission oil	Replace every 20,000 km (12,000 miles) after replacing at initial 10,000 km (6,000 miles)	B
Automatic transmission fluid	Inspect every 40,000 km (24,000 miles) Replace every 80,000 km (49,000 miles)	B, E, A + D
Transfer case oil	Replace every 20,000 km (12,000 miles) after replacing at initial 10,000 km (6,000 miles)	B
Differential oil	Replace every 20,000 km (12,000 miles) after replacing at initial 10,000 km (6,000 miles)	B
Front disc brake pad and disc wear	Inspect every 5,000 km (3,000 miles)	A, B, C
Rear brake lining and drum wear	Inspect every 5,000 km (3,000 miles)	A, B, C

Except for Australia

Item	Distance range	Condition
Engine oil	Replace every 5,000 km (3,000 miles)	C, A + D
Engine oil filter	Replace every 5,000 km (3,000 miles)	C, A + D
Exhaust pipes and mounting	Inspect every 5,000 km (3,000 miles)	A, B ,D
Air cleaner element	Inspect every 2,500 km (1,500 miles) Replace every 20,000 km (12,000 miles)	C
Steering system for looseness or damage	Inspect every 5,000 km (3,000 miles)	B
Universal joints and sleeve	Inspect for wear and lubricate every 5,000 km (3,000 miles)	B, C
Manual transmission oil	Replace every 20,000 km (12,000 miles) after replacing at initial 10,000 km (6,000 miles)	B
Automatic transmission fluid	Inspect every 40,000 km (24,000 miles) Replace every 80,000 km (48,000 miles)	B, E, A + D
Transfer case oil	Replace every 20,000 km (12,000 miles) after replacing at initial 10,000 km (6,000 miles)	B
Differential oil	Replace every 20,000 km (12,000 miles) after replacing at initial 10,000 km (6,000 miles)	B
Front disc brake pad and disc wear	Inspect every 5,000 km (3,000 miles)	A, B, C
Rear brake lining and drum wear	Inspect every 5,000 km (3,000 miles)	A, B, C