engine oil JEEP LIBERTY 2007 KJ / 1.G Owner's Manual

Miles 3,000 6,000 9,000 12,000 15,000
(Kilometers) (5 000) (10 000) (15 000) (20 000) (25 000)
Change the engine oil and engine oil filter, if not
replaced at 3 months.X X XXX
Rotate the tires. X X
Inspect the engine air filter element, replace if
necessary.X
Inspect the brake linings. X
Drain and refill the front and rear axle fluid. X
374 SCHEDULE “B”
8
M
A
I
N
T
E
N
A
N
C
E
S
C
H
E
D
U
L
E
S

Miles 18,000 21,000 24,000 27,000 30,000
(Kilometers) (30 000) (35 000) (40 000) (45 000) (50 000)
Change the engine oil and engine oil filter, if not
replaced at 3 months.X X XXX
Rotate the tires. X X X
Inspect the engine air filter element, replace if
necessary.X
Inspect the PCV Valve, and replace if necessary. X
Replace the spark plugs.X
Inspect the brake linings. X
Drain and refill the front and rear axle fluid. X
Inspect the manual transmission fluid, add as nec-
essary.X
Inspect the transfer case fluid, add if necessary. X
SCHEDULE “B” 375
8
M
A
I
N
T
E
N
A
N
C
E
S
C
H
E
D
U
L
E
S

Miles 33,000 36,000 39,000 42,000 45,000
(Kilometers) (55 000) (60 000) (65 000) (70 000) (75 000)
Change the engine oil and engine oil filter, if not
replaced at 3 months.X X XXX
Rotate the tires. X X
Inspect the engine air filter element, replace if
necessary.X
Inspect the brake linings. X
Drain and refill the front and rear axle fluid. X
Inspect the drive belt, and replace as needed. X
376 SCHEDULE “B”
8
M
A
I
N
T
E
N
A
N
C
E
S
C
H
E
D
U
L
E
S

Miles 48,000 51,000 54,000 57,000 60,000
(Kilometers) (80 000) (85 000) (90 000) (95 000) (100 000)
Change the engine oil and engine oil filter, if not replaced
at 3 months.X X XXX
Rotate the tires. X X X
Inspect the engine air filter element, replace if necessary.X
Inspect the PCV Valve, and replace if necessary. X
Replace the spark plugs.X
Inspect the brake linings. X X
Drain and refill the front and rear axle fluid. X
Inspect manual transmission fluid, add as necessary.X
Drain and refill the automatic transmission fluid. Replace
main sump filter and spin-on cooler return filter (if
equipped).‡X
Inspect the drive belt, and replace as needed. Not required
if belt was previously.X
Drain and refill the transfer case fluid. X
Flush and replace the engine coolant/anti-freeze. X
SCHEDULE “B” 377
8
M
A
I
N
T
E
N
A
N
C
E
S
C
H
E
D
U
L
E
S

Miles 63,000 66,000 69,000 72,000 75,000
(Kilometers) (105 000) (110 000) (115 000) (120 000) (125 000)
Change the engine oil and engine oil filter, if not
replaced at 3 months.X X XXX
Rotate the tires. X X
Inspect the engine air filter element, replace if
necessary.X
Inspect the brake linings. X
Drain and refill the front and rear axle fluid. X
Inspect the drive belt, and replace as needed. Not
required if belt was previously replaced.X
378 SCHEDULE “B”
8
M
A
I
N
T
E
N
A
N
C
E
S
C
H
E
D
U
L
E
S

Miles 78,000 81,000 84,000 87,000 90,000
(Kilometers) (130 000) (135 000) (140 000) (145 000) (150 000)
Change the engine oil and engine oil filter, if not
replaced at 3 months.X X XXX
Rotate the tires. X X X
Inspect the engine air filter element, replace if
necessary.X
Inspect the PCV Valve, and replace if necessary. X
Replace the spark plugs.X
Inspect the brake linings. X
Drain and refill the front and rear axle fluid. X
Inspect the drive belt, and replace as needed. Not
required if belt was previously replaced.X
Inspect the manual transmission fluid, add as nec-
essary.X
Inspect the transfer case fluid, add if necessary. X
SCHEDULE “B” 379
8
M
A
I
N
T
E
N
A
N
C
E
S
C
H
E
D
U
L
E
S

Miles 93,000 96,000 99,000 102,000 105,000
(Kilometers) (155 000) (160 000) (165 000) (170 000) (175 000)
Change the engine oil and engine oil filter, if not
replaced at 3 months.X X XXX
Rotate the tires. X X
Inspect the engine air filter element, replace if
necessary.X
Inspect the brake linings. X
Drain and refill the front and rear axle fluid. X
Inspect the drive belt, and replace as needed. Not
required if belt was previously replaced.X
Flush and replace the engine coolant/anti-freeze, if
not done at 60,000 miles (100 000 km).X
380 SCHEDULE “B”
8
M
A
I
N
T
E
N
A
N
C
E
S
C
H
E
D
U
L
E
S

Miles 108,000 111,000 114,000 117,000 120,000
(Kilometers) (180 000) (185 000) (190 000) (195 000) (200 000)
Change the engine oil and engine oil filter, if not replaced
at 3 months.X X XXX
Rotate the tires. X X X
Inspect the engine air filter element, replace if necessary.X
Inspect the PCV Valve, and replace if necessary. X
Replace the spark plugs.X
Inspect the brake linings. X X
Drain and refill the front and rear axle fluid. X
Inspect the manual transmission fluid, add as necessary. X
Drain and refill the automatic transmission fluid. Replace main
sump filter and spin-on cooler return filter (if equipped).‡X
Inspect the drive belt, and replace as needed. Not required
if belt was previously replaced.X
Drain and refill the transfer case fluid. X
Flush and replace the engine coolant/anti-freeze, if not
replaced at 102,000 miles (170 000 km).X
SCHEDULE “B” 381
8
M
A
I
N
T
E
N
A
N
C
E
S
C
H
E
D
U
L
E
S

Miles 123,000 126,000 129,000 132,000 135,000
(Kilometers) (205 000) (210 000) (215 000) (220 000) (225 000)
Change the engine oil and engine oil filter, if not
replaced at 3 months.X X XXX
Rotate the tires. X X
Inspect the engine air filter element, replace if
necessary.X
Inspect the brake linings. X
Drain and refill the front and rear axle fluid. X
Inspect the drive belt, and replace as needed. Not
required if belt was previously replaced.X
382 SCHEDULE “B”
8
M
A
I
N
T
E
N
A
N
C
E
S
C
H
E
D
U
L
E
S

Miles 138,000 141,000 144,000 147,000 150,000
(Kilometers) (230 000) (235 000) (240 000) (245 000) (250 000)
Change the engine oil and engine oil filter, if not
replaced at 3 months.X X XXX
Rotate the tires. X X
Inspect the engine air filter element, replace if
necessary.X
Inspect the PCV Valve, and replace if necessary. X
Replace the spark plugs.X
Inspect the brake linings. X
Drain and refill the front and rear axle fluid. X
Inspect the manual transmission fluid, add as nec-
essary.X
Inspect the transfer case fluid, add if necessary. X
Inspect the drive belt, and replace as needed. Not
required if belt was previously replaced.X
Flush and replace the engine coolant/anti-freeze, if
not done at 120,000 miles (200 000 km).X
SCHEDULE “B” 383
8
M
A
I
N
T
E
N
A
N
C
E
S
C
H
E
D
U
L
E
S