belt JEEP GRAND CHEROKEE 2007 WK / 3.G Workshop Manual

Miles 60,000 66,000 72,000 78,000
(Kilometers) (100 000) (110 000) (120 000) (130 000)
[Months] [60] [66] [72] [78]
Change the engine oil and engine oil filter. X X X X
Rotate the tires. X X X X
Check spare tire for proper pressure and correct stowage. X X X X
Inspect the engine air cleaner filter, and replace if nec-
essary.X
Inspect the PCV Valve, replace if necessary. X
Replace the spark plugs.X
Inspect the engine accessory drive belt, replace if neces-
sary.X
Flush and replace the engine coolant/anti-freeze. X
Inspect the brake linings. X
Drain the transfer case and refill. X
SCHEDULE “A” 429
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Miles 84,000 90,000 96,000 102, 000
(Kilometers) (140 000) (150 000) (160 000) (170 000)
[Months] [84] [90] [96] [102]
Change the engine oil and engine oil filter. X X X X
Rotate the tires. X X X X
Check spare tire for proper pressure and correct stowage. X X X X
Inspect the engine air cleaner filter, and replace if nec-
essary.X
Inspect the PCV Valve, replace if necessary. X
Replace the spark plugs.X
Inspect the engine accessory drive belt, replace if neces-
sary.*X
Inspect the brake linings. X
Flush and replace the engine coolant/anti-freeze if not
replaced at 60 months.X
Drain the transfer case and refill. X
430 SCHEDULE “A”
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Miles 108,000 114,000 120,000 126,000
(Kilometers) (180 000) (190 000) (200 000) (210 000)
[Months] [108] [114] [120] [126]
Change the engine oil and engine oil filter. X X X X
Rotate the tires. X X X X
Check spare tire for proper pressure and correct stowage. X X X X
Inspect the engine air cleaner filter, and replace if nec-
essary.X
Inspect the PCV Valve, replace if necessary. X
Replace the spark plugs.X
Inspect the engine accessory drive belt, replace if neces-
sary.*X
Inspect the brake linings. X X
Flush and replace the engine coolant/anti-freeze if not
done at 102,000 miles (170 000 km).X
Drain the transfer case and refill. X
SCHEDULE “A” 431
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Miles 132,000 138,000 144,000 150,000
(Kilometers) (220 000) (230 000) (240 000) (250 000)
[Months] [132] [138] [144] [150]
Change the engine oil and engine oil filter. X X X X
Rotate the tires. X X X X
Check spare tire for proper pressure and correct stowage. X X X X
Inspect the engine air cleaner filter, and replace if nec-
essary.X
Inspect the PCV Valve, replace if necessary. X
Replace the spark plugs.X
Inspect the engine accessory drive belt, replace if neces-
sary.*X
Inspect the brake linings. X
Flush and replace the engine coolant/anti-freeze if not
done at 120,000 miles (200 000 km).X
Drain the transfer case and refill.X
432 SCHEDULE “A”
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Inspection and service should also be performed anytime
a malfunction is observed or suspected. Retain all re-
ceipts.
This maintenance is recommended by the manufac-
turer to the owner, but is not required to maintain
emissions warranty.
* This maintenance is not required if the belt was
previously replaced.
WARNING!
You can be badly injured working on or around a
motor vehicle. Do only that service work for which
you have the proper equipment. If you have any
doubt about your ability to perform a service job,
take your vehicle to a competent mechanic.
MAINTENANCE SCHEDULES — DIESEL ENGINES
There are two maintenance schedules that show the
requiredservice for your vehicle.
First is ScheduleB. It is for vehicles that are operated
under the conditions that are listed below and at the
beginning of the schedule.
•Day or night temperatures are below 32°F (0°C).
•Stop and go driving.
•Extensive engine idling.
•Driving in dusty conditions.
•Short trips of less than 10 miles (16.2 km).
•More than 50% of your driving is at sustained high
speeds during hot weather, above 90°F (32°C).
•Trailer towing.
•Taxi, police, or delivery service (commercial service).
•Off-road or desert driving.
SCHEDULE “A” 433
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At Each Oil Change
•Change the engine oil filter.
•Inspect the exhaust system.
•Inspect brake hoses.
•Check the engine coolant/anti-freeze level, hoses, and
clamps.
•Inspect engine accessory drive belts. Replace as neces-
sary.
•Inspect for the presence of water in the fuel filter/
water separator unit.
SCHEDULE “A” 435
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Miles 37,500 43,750 50,000 56,250 62,500
(Kilometers) (60 000) (70 000) (80 000) (90 000) (100 000)
Change the engine oil and engine oil filter. X X X X X
Rotate the tires. X X
Check spare tire for proper pressure and correct
stowage.X X XXX
Inspect the engine air filter element. Replace as
necessary.XX
Replace the engine air filter element.XXX
Replace the fuel filter/water separator unit. X
Replace the engine accessory drive belt. X
Inspect the brake linings. X X X
Drain and refill the front and rear axles. X X X
Drain and refill the transmission fluid, and change
the filter.X
Drain the transfer case and refill.X
438 SCHEDULE “B” — DIESEL ENGINES
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Miles 68,750 75,000 81,250 87,500 93,750 100,000
(Kilometers) (110 000) (120 000) (130 000) (140 000) (150 000) (160 000)
Change the engine oil and engine oil filter. X X X X X X
Rotate the tires. X X X
Check spare tire for proper pressure and cor-
rect stowage.XXXXXX
Inspect the engine air filter element. Re-
place as necessary.XXX
Replace the engine air filter element.XXX
Replace the engine accessory drive belt. X
Replace the fuel filter/water separator unit. X X
Flush and replace the engine coolant/anti-
freeze.X
Inspect the brake linings. X X
Drain the transfer case and refill. X
Drain and refill the front and rear axles. X X
SCHEDULE “B” — DIESEL ENGINES 439
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Miles 62,500 75,000 87,500 100,000
(Kilometers) (100 000) (120 000) (140 000) (160 000)
Change the engine oil and engine oil filter. X X X X
Rotate the tires. X X X X
Check spare tire for proper pressure and correct stowage. X X X X
Inspect the engine air filter element. Replace as neces-
sary.XX
Replace the engine air filter element.XX
Replace the fuel filter/water separator unit. X X
Flush and replace the engine coolant/anti-freeze. X
Replace the engine accessory drive belt. X
Inspect the brake linings. X X
Drain the transfer case and refill. X X
Inspection and service should be performed anytime a
malfunction is observed or suspected. Retain all receipts. The replacement of such component is requested
when there is superficial wear, bearing clearance, or
evident grease leak.
442 SCHEDULE “A”
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Autostick............................. 256
Auxiliary Electrical Outlet (Power Outlet)...... 156
Auxiliary Power Outlet................... 156
Battery............................... 370
Emergency Starting..................... 346
Keyless Transmitter Replacement (RKE)....... 23
Saving Feature (Protection)............... 113
Belts,Drive ............................ 366
Belts, Seat.............................. 35
Body Mechanism Lubrication............... 374
B-Pillar Location........................ 283
Brake Assist System...................... 131
Brake Control System, Electronic............. 129
Brake Fluid............................ 384
Brake System........................... 382
Anti-Lock (ABS)....................129,274
Fluid Check.......................... 384
Hoses.............................. 383Master Cylinder....................... 384
Parking............................. 272
Warning Light........................ 175
Brake/Transmission Interlock............... 254
Break-In Recommendations, New Vehicle........ 64
Bulb Replacement.....................401,402
Camera, Rear........................... 144
Capacities, Fluid........................ 407
Caps, Filler
Fuel................................ 313
Radiator (Coolant Pressure)............... 379
Car Washes............................ 390
Carbon Monoxide Warning............ 65,147,309
Cargo Area Cover....................... 160
Cargo Area Features...................... 159
Cargo Compartment...................... 159
Light ............................... 159
Luggage Carrier....................... 166
INDEX 453
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