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Service Intervals & Specifications

REPLACEMENT INTERVALS

Component (1)Miles
Air Filter
Normal Service 30,000
Severe Service (2) 15,000
Coolant 30,000
Engine Oil & Filter
Severe Service 3000
Normal Service 7000
Fuel Filter
Hombre 50,000
All Others 30,000
PCV Valve (3) 100,000
Spark Plugs 100,000
Spark Plug Wires 60,000
Automatic Transmission Fluid
Normal Service (4)
Severe Service (Hombre) 50,000
Severe Service (All Others) 20,000
Manual Transmission Fluid (5)
Transfer Case Fluid (4WD) (5)
Front Differential Fluid (4WD) (5)
Rear Differential Fluid (5)
Repack Front Wheel Bearings (2WD) 15,000
Replace Timing Belt (6) 75,000
Replace Power Steering Fluid 30,000
Rotate Tires
SLX, Trooper & VehiCROSS 7500
All Others 6000
(1) Different interval is required for normal and severe service. Severe service is described as trailer towing, off-highway operation, snow removal operation, or operating in dusty or excessively hot conditions.
(2) Inspect air filter every 15,000 miles and replace as necessary. Replace at 30,000 miles unless previously replaced during inspection.
(3) Inspect at scheduled interval and replace as necessary.
(4) There is no need to change fluid unless used under severe conditions.
(5) Replace fluid at 15,000 miles. After first fluid change, replace fluid every 30,000 miles thereafter.
(6) Inspect water pump (where applicable).
VALVE CLEARANCE ADJUSTMENT INTERVALS

Application Miles
Amigo, Passport & Rodeo
2.2L (1)
3.2L 60,000
Hombre (1)
SLX, Trooper & VehiCROSS 60,000
(1) Hydraulic lash adjusters are used. No adjustment is required.