1988 JEEP CHEROKEE 4WD

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change time roof rack power steering timing belt sport mode coolant level

Page 976 of 1378

JEEP CHEROKEE 1988 Service Repair Manual Selec-Trac ................................. 3.0 Pts. (1.4L)

Command-Trac ............................... 2.2 Pts. (1.0L)

Drive Axles (
3)

Selec-Trac ................................. 3.0 Pts. (1.4L)

Command-Trac ............................... 2.2 Pts. (1.0L)

Drive Axles (
3)

Front ........................................ 2.5 Pts. (1.2L)

Front (Disconnect Housing) .................. 5.0 Ozs. (0.15L) \

Rear ......................................... 2.5 Pts. (1.2L)

Rear (Trac-Lok) (
4) .......................... 2.5 Pts. (1.2L)

(
1) - Capacities are recommended or calculated levels. Always use

dipstick (if available) to measure level.

(
2) - Includes 2.3 qts. for coolant recovery bottle.

(
3) - Fill to bottom of filler plug hole.

(
4) - Add 4 ozs. (118 ml) of Limited-Slip differential lubricant

additive first, then add new fluid.

\
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\
\
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\
\f

52,500 MILE (84,000 KM) SERVICE
52,500 MILE (84,000 KM) SERVICE\
\
\
\
\
\
\

Service Or Inspect

\
\
\
\
\
\
\

Verify Last Major Service Was Performed

\b\
\
\
\
\
\
\

Check Fluid Levels

\b\
\
\
\
\
\
\

Check Fuel Lines, Connections

\b\
\
\
\
\
\
\

Check Cooling System Hoses and Clamps

\b\
\
\
\
\
\
\

Check Exhaust System & Heat Shielding

\b\
\
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\
\
\

Curb & Fast Idle Speed

\b\
\
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\

Clean Choke Linkage

\b\
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Ignition Timing

\b\
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\

Inspect Brake System

\b\
\
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\
\

Inspect C/V Joint boots (4WD)

\b\
\
\
\
\
\
\

Inspect Underside of Vehicle (Bolts & Threaded Fasteners)

\b\
\
\
\
\
\
\

Check/Lube Manual Steering Gear

\b\
\
\
\
\
\
\

Check Drive Shaft Seals

\b\
\
\
\
\
\
\

Lubricate Ball Joints, Steering Linkage & Suspension

\b\
\
\
\
\
\
\

Lube Drive Shaft U-Joints and Slip Splines

\b\
\
\
\
\
\
\

Lube Front Axle Drive Joint and Pivot Bearings (4WD)

\b\
\
\
\
\
\
\

Rotate Tires and Adjust Air Pressure (Including Spare)

\
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\
\
\
\

Replace

\
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\
\

Engine Oil

\b\
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Oil Filter, if it has not been changed in the last 12 months

\b\
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Page 979 of 1378

$JEEP CHEROKEE 1988 Service Repair Manual Choke Linkage \b\ \ \ \ \ \$

Choke Linkage

\b\
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Ignition Timing

\b\
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Lubricate Manifold Heat Control Valve (if equipped)

\b\
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Clean PCV Breather (if equipped)

\b\
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Clean EGR Passages (if equipped)

\b\
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Inspect C/V Joint boots (4WD)

\b\
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\
\
\
\

Inspect Underside of Vehicle (Bolts & Threaded Fasteners)

\b\
\
\
\
\
\
\

Check/Lube Manual Steering Gear

\b\
\
\
\
\
\
\

Check Drive Shaft Seals

\b\
\
\
\
\
\
\

Lubricate Ball Joints, Steering Linkage & Suspension

\b\
\
\
\
\
\
\

Lube Drive Shaft U-Joints and Slip Splines

\b\
\
\
\
\
\
\

Lube Front Axle Drive Joint and Pivot Bearings (4WD)

\b\
\
\
\
\
\
\

Inspect Front Wheel Bearings (4WD)

\b\
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Suspension Bushings, Springs, Arms & Rear Jounce Bumpers

\b\
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Parking Brake System

\b\
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Inspect Shocks for Leakage

\b\
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\
\

Inspect Tire Wear Pattern

\b\
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\
\

Rotate Tires and Adjust Air Pressure (Including Spare)

\
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\
\
\

Replace

\
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Engine Oil

\b\
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Oil Filter

\b\
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Spark Plugs

\b\
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Ignition Cables

\b\
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Distributor Cap and Rotor

\b\
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Air Filter Element

\b\
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EGR Valve & Tube (1987-92)

\b\
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Vacuum Operated Emission Components (1987-92)

\b\
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PCV Valve (
1)

\b\
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Drive Belt (V-Type) (
2)

\b\
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Flush and Fill Engine Coolant, if not done in last 24 months

\b\
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Automatic Transmission Fluid, Filter and Adjust Bands

\b\
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\
\
\

Accessory Drive Belts

Page 982 of 1378

$JEEP CHEROKEE 1988 Service Repair Manual �\ \ \ \ \ \ \ Service Or Inspect$

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\
\

Service Or Inspect

\
\
\
\
\
\
\

Verify Last Major Service Was Performed

\b\
\
\
\
\
\
\

Check Fluid Levels

\b\
\
\
\
\
\
\

Check Fuel Lines, Connections

\b\
\
\
\
\
\
\

Check Cooling System Hoses and Clamps

\b\
\
\
\
\
\
\

Check Exhaust System & Heat Shielding

\b\
\
\
\
\
\
\

Inspect C/V Joint boots (4WD)

\b\
\
\
\
\
\
\

Inspect Underside of Vehicle (Bolts & Threaded Fasteners)

\b\
\
\
\
\
\
\

Check/Lube Manual Steering Gear

\b\
\
\
\
\
\
\

Check Drive Shaft Seals

\b\
\
\
\
\
\
\

Lubricate Ball Joints, Steering Linkage & Suspension

\b\
\
\
\
\
\
\

Lube Drive Shaft U-Joints and Slip Splines

\b\
\
\
\
\
\
\

Lube Front Axle Drive Joint and Pivot Bearings (4WD)

\b\
\
\
\
\
\
\

Lube Parking Brake Ratio Lever Pivot

\b\
\
\
\
\
\
\

Lube Manual Gearshift Control (4WD Transfer Case)

\b\
\
\
\
\
\
\

Inspect/Repack Front Wheel Bearings (2WD Models)

\b\
\
\
\
\
\
\

Inspect Front Brake Pads & Rotors

\b\
\
\
\
\
\
\

Lubricate Caliper Slide Rails

\b\
\
\
\
\
\
\

Inspect Rear Brake Linings & Drums

\b\
\
\
\
\
\
\

Inspect Brake System Hoses & Lines

\b\
\
\
\
\
\
\

Inspect Shocks for Leakage

\b\
\
\
\
\
\
\

Inspect Tire Wear Pattern

\b\
\
\
\
\
\
\

Rotate Tires and Adjust Air Pressure (Including Spare)

\
\
\
\
\
\
\

Replace

\
\
\
\
\
\
\

Engine Oil

\b\
\
\
\
\
\
\

Oil Filter, if it has not been changed in the last 12 months

\
\
\
\
\
\
\

Lubrication Specifications

\
\
\
\
\
\
\

Application Specification

Automatic Transmission .......................... Dexron-IIE ATF

Brake Master Cylinder .......... DOT 3 (SAE J-1703F) Brake Fluid

Engine Coolant ........... Alugard 340-2 & Water (50/50 Mixture)

Engine Oil (
1)

Gasoline Engine

Temperature Range

Page 984 of 1378

JEEP CHEROKEE 1988 Service Repair Manual 1987

Selec-Trac ................................. 2.5 Pts. (1.2L)

Command-Trac ............................... 2.2

1987

Selec-Trac ................................. 2.5 Pts. (1.2L)

Command-Trac ............................... 2.2 Pts. (1.0L)

1988

Selec-Trac ................................. 3.0 Pts. (1.4L)

Command-Trac ............................... 2.2 Pts. (1.0L)

Drive Axles (
3)

Front ........................................ 2.5 Pts. (1.2L)

Front (Disconnect Housing) .................. 5.0 Ozs. (0.15L) \

Rear ......................................... 2.5 Pts. (1.2L)

Rear (Trac-Lok) (
4) .......................... 2.5 Pts. (1.2L)

(
1) - Capacities are recommended or calculated levels. Always use

dipstick (if available) to measure level.

(
2) - Includes 2.3 qts. for coolant recovery bottle.

(
3) - Fill to bottom of filler plug hole.

(
4) - Add 4 ozs. (118 ml) of Limited-Slip differential lubricant

additive first, then add new fluid.

\
\
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\
\
\
\
\f

75,000 MILE (120,000 KM) SERVICE
75,000 MILE (120,000 KM) SERVICE\
\
\
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\

Service Or Inspect

\
\
\
\
\
\
\

Verify Last Major Service Was Performed

\b\
\
\
\
\
\
\

Check Fluid Levels

\b\
\
\
\
\
\
\

Check Fuel Lines, Connections

\b\
\
\
\
\
\
\

Check Cooling System Hoses and Clamps

\b\
\
\
\
\
\
\

Check Coolant Strength

\b\
\
\
\
\
\
\

Check Exhaust System & Heat Shielding

\b\
\
\
\
\
\
\

Clean Battery and Battery Terminals

\b\
\
\
\
\
\
\

Adjust Drive Belt Tension

\b\
\
\
\
\
\
\

Inspect Brake System

\b\
\
\
\
\
\
\

Check Operation of Horn, Wipers/Washers & All Exterior Lights

\b\
\
\
\
\
\
\

Inspect Condition of Wiper Blades

\b\
\
\
\
\
\
\

Check Headlight Alignment

\b\
\
\
\
\
\
\

Check Seat Belt Webbing and Release Mechanisms

\b\
\
\
\
\
\
\

Check Parking Brake Operation

\b\
\
\
\
\
\
\

Check Shift/Clutch Interlock Operation

\b\
\
\
\
\
\
\

Inspect C/V Joint boots (4WD)

\b\
\
\
\
\
\
\

Inspect Underside of Vehicle (Bolts & Threaded Fasteners)

\b\
\
\
\
\
\
\

Check/Lube Manual Steering Gear

\b\
\
\
\
\
\
\

Page 985 of 1378

$JEEP CHEROKEE 1988 Service Repair Manual Check Drive Shaft Seals \b\ \ \ \ \ \$

Check Drive Shaft Seals

\b\
\
\
\
\
\
\

Lubricate Ball Joints, Steering Linkage & Suspension

\b\
\
\
\
\
\
\

Lube Drive Shaft U-Joints and Slip Splines

\b\
\
\
\
\
\
\

Lube Front Axle Drive Joint and Pivot Bearings (4WD)

\b\
\
\
\
\
\
\

Lubricate Weatherstripping with Silicone

\b\
\
\
\
\
\
\

Lubricate Door Hinges

\b\
\
\
\
\
\
\

Lubricate Door Locks

\b\
\
\
\
\
\
\

Check Body Drain Holes

\b\
\
\
\
\
\
\

Rotate Tires and Adjust Air Pressure

\
\
\
\
\
\
\

Replace

\
\
\
\
\
\
\

Engine Oil

\b\
\
\
\
\
\
\

Oil Filter

\b\
\
\
\
\
\
\

Manual Transmission Fluid

\b\
\
\
\
\
\
\

Automatic Transmission Fluid, Filter and Adjust Bands

\b\
\
\
\
\
\
\

Transfer Case Fluid

\b\
\
\
\
\
\
\

Flush and Fill Engine Coolant, if not done in last 24 months

\
\
\
\
\
\
\

Lubrication Specifications

\
\
\
\
\
\
\

Application Specification

Automatic Transmission .......................... Dexron-IIE ATF

Brake Master Cylinder .......... DOT 3 (SAE J-1703F) Brake Fluid

Engine Coolant ........... Alugard 340-2 & Water (50/50 Mixture)

Engine Oil (
1)

Gasoline Engine

Temperature Range

Above 30
F (-1
C) ........ SAE 20W-40 Or 20W-50 API SH/CD

Above 0
F (-18
C) ......... SAE 10W-30 Or 10W-40 API SH/CD

Less Than 60
F (16
C) ............... SAE 5W-30 API SH/CD

Drive Axles ................................ SAE 75W-90 API GL-5

Drive Axles (Trac-Lok) (
2) ................ SAE 80W-140 API GL-5

Drive Axles (Trailer Towing) .............. SAE 80W-140 API GL-5

Hydraulic Clutch ............... DOT 3 (SAE J-1703F) Brake Fluid

Manual Transmission ........................ SAE 75W-90 API GL-5

Parking Brake Cable Guides ................. NLGI Grade 2, GC-LB

Door & Hood Hinges ............................ Light Engine Oil

Manual Steering Box ............... Multi-Purpose NLGI Grade 2EP

Power Steering Pump ....................... Power Steering Fluid

Transfer Case ................................... Dexron-IIE ATF

Brake Caliper Bushings ........ GE 661 or DOW 111 Silicone Grease

Caliper Slide Pins ........... GE 661 or DOW 111 Silicone Grease

Wheel Bearings .................. Multi-Purpose NLGI Grade GC-LB

Drive Shaft U-Joints .............. Multi-Purpose NLGI Grade 2EP

Steering Linkage (
4)( 5) .................... NLGI Grade 2, GC-LB

Ball Joints (
4)( 6) ......................... NLGI Grade 2, GC-LB

Weatherstrip .......................... Silicone Spray Lubricant

Wheel Lug Nut Torque ...................... 95 ft. lbs. (129 N.m)

Page 987 of 1378

$JEEP CHEROKEE 1988 Service Repair Manual 82,500 MILE (132,000 KM) SERVICE 82,500 MILE (132,000 KM) SERVICE�\ \ \ \ \ \$

82,500 MILE (132,000 KM) SERVICE
82,500 MILE (132,000 KM) SERVICE\
\
\
\
\
\
\

Service Or Inspect

\
\
\
\
\
\
\

Verify Last Major Service Was Performed

\b\
\
\
\
\
\
\

Check Fluid Levels

\b\
\
\
\
\
\
\

Check Cooling System Hoses and Clamps

\b\
\
\
\
\
\
\

Check Exhaust System & Heat Shielding

\b\
\
\
\
\
\
\

Inspect Brake System

\b\
\
\
\
\
\
\

Inspect C/V Joint boots (4WD)

\b\
\
\
\
\
\
\

Inspect Underside of Vehicle (Bolts & Threaded Fasteners)

\b\
\
\
\
\
\
\

Check/Lube Manual Steering Gear

\b\
\
\
\
\
\
\

Check Drive Shaft Seals

\b\
\
\
\
\
\
\

Lubricate Ball Joints, Steering Linkage & Suspension

\b\
\
\
\
\
\
\

Lube Drive Shaft U-Joints and Slip Splines

\b\
\
\
\
\
\
\

Lube Front Axle Drive Joint and Pivot Bearings (4WD)

\b\
\
\
\
\
\
\

Rotate Tires and Adjust Air Pressure (Including Spare)

\
\
\
\
\
\
\

Replace

\
\
\
\
\
\
\

Engine Oil

\b\
\
\
\
\
\
\

Oil Filter, if it has not been changed in the last 12 months

\b\
\
\
\
\
\
\

O2 Sensor (1987-89)

\b\
\
\
\
\
\
\

Flush and Fill Engine Coolant, if not done in last 24 months

\
\
\
\
\
\
\

Lubrication Specifications

\
\
\
\
\
\
\

Application Specification

Automatic Transmission .......................... Dexron-IIE ATF

Brake Master Cylinder .......... DOT 3 (SAE J-1703F) Brake Fluid

Engine Coolant ........... Alugard 340-2 & Water (50/50 Mixture)

Engine Oil (
1)

Gasoline Engine

Temperature Range

Above 30
F (-1
C) ........ SAE 20W-40 Or 20W-50 API SH/CD

Above 0
F (-18
C) ......... SAE 10W-30 Or 10W-40 API SH/CD

Less Than 60
F (16
C) ............... SAE 5W-30 API SH/CD

Drive Axles ................................ SAE 75W-90 API GL-5

Drive Axles (Trac-Lok) (
2) ................ SAE 80W-140 API GL-5

Drive Axles (Trailer Towing) .............. SAE 80W-140 API GL-5

Hydraulic Clutch ............... DOT 3 (SAE J-1703F) Brake Fluid

Manual Transmission ........................ SAE 75W-90 API GL-5

Parking Brake Cable Guides ................. NLGI Grade 2, GC-LB

Door & Hood Hinges ............................ Light Engine Oil

Page 989 of 1378

JEEP CHEROKEE 1988 Service Repair Manual Rear (Trac-Lok) (4) .......................... 2.5 Pts. (1.2L)

(
1) - Capacities are recommended or calculated levels

Rear (Trac-Lok) (4) .......................... 2.5 Pts. (1.2L)

(
1) - Capacities are recommended or calculated levels. Always use

dipstick (if available) to measure level.

(
2) - Includes 2.3 qts. for coolant recovery bottle.

(
3) - Fill to bottom of filler plug hole.

(
4) - Add 4 ozs. (118 ml) of Limited-Slip differential lubricant

additive first, then add new fluid.

\
\
\
\
\
\
\
\f

90,000 MILE (144,000 KM) SERVICE
90,000 MILE (144,000 KM) SERVICE\
\
\
\
\
\
\

Service Or Inspect

\
\
\
\
\
\
\

Verify Last Major Service Was Performed

\b\
\
\
\
\
\
\

Check Fluid Levels

\b\
\
\
\
\
\
\

Check Fuel Lines, Connections

\b\
\
\
\
\
\
\

Check Cooling System Hoses and Clamps

\b\
\
\
\
\
\
\

Check Coolant Strength

\b\
\
\
\
\
\
\

Clean Battery and Battery Terminals

\b\
\
\
\
\
\
\

Accessory Drive Belts

\b\
\
\
\
\
\
\

Clean Choke Linkage

\b\
\
\
\
\
\
\

Check Exhaust System & Heat Shielding

\b\
\
\
\
\
\
\

Check Operation of Horn, Wipers/Washers & All Exterior Lights

\b\
\
\
\
\
\
\

Inspect Condition of Wiper Blades

\b\
\
\
\
\
\
\

Check Headlight Alignment

\b\
\
\
\
\
\
\

Check Seat Belt Webbing and Release Mechanisms

\b\
\
\
\
\
\
\

Check Parking Brake Operation

\b\
\
\
\
\
\
\

Check Shift/Clutch Interlock Operation

\b\
\
\
\
\
\
\

Adjust Drive Belt Tension

\b\
\
\
\
\
\
\

Inspect C/V Joint boots (4WD)

\b\
\
\
\
\
\
\

Inspect Underside of Vehicle (Bolts & Threaded Fasteners)

\b\
\
\
\
\
\
\

Check/Lube Manual Steering Gear

\b\
\
\
\
\
\
\

Check Drive Shaft Seals

\b\
\
\
\
\
\
\

Lubricate Ball Joints, Steering Linkage & Suspension

\b\
\
\
\
\
\
\

Lube Drive Shaft U-Joints and Slip Splines

\b\
\
\
\
\
\
\

Lube Front Axle Drive Joint and Pivot Bearings (4WD)

\b\
\
\
\
\
\
\

Page 990 of 1378

$JEEP CHEROKEE 1988 Service Repair Manual Lube Parking Brake Ratio Lever Pivot \b\ \ \ \ \ \$

Lube Parking Brake Ratio Lever Pivot

\b\
\
\
\
\
\
\

Lube Manual Gearshift Control (4WD Transfer Case)

\b\
\
\
\
\
\
\

Inspect/Repack Front Wheel Bearings (2WD Models)

\b\
\
\
\
\
\
\

Inspect Front Brake Pads & Rotors

\b\
\
\
\
\
\
\

Lubricate Caliper Slide Rails

\b\
\
\
\
\
\
\

Inspect Rear Brake Linings & Drums

\b\
\
\
\
\
\
\

Inspect Brake System Hoses & Lines

\b\
\
\
\
\
\
\

Inspect Shocks for Leakage

\b\
\
\
\
\
\
\

Inspect Tire Wear Pattern

\b\
\
\
\
\
\
\

Lubricate Weatherstripping with Silicone

\b\
\
\
\
\
\
\

Lubricate Door Hinges

\b\
\
\
\
\
\
\

Lubricate Door Locks

\b\
\
\
\
\
\
\

Check Body Drain Holes

\b\
\
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Rotate Tires and Adjust Air Pressure

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Replace

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Engine Oil

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Oil Filter

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Air Filter Element

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Fuel Filter

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Spark Plugs

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Automatic Transmission Fluid, Filter and Adjust Bands

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PCV Filter

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PCV Valve (
1) ( 2)

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Drive Belt (V-Type) (
2) ( 3)

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(
1) - Replacement is recommended by Chrysler at this time, but it

is not required to maintain the warranty on the PCV valve.

(
2) - Not required, if belt or PCV Valve was previously replaced

(
3) - Check and replace as needed.

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Lubrication Specifications

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Application Specification

Automatic Transmission .......................... Dexron-IIE ATF

Brake Master Cylinder .......... DOT 3 (SAE J-1703F) Brake Fluid

Engine Coolant ........... Alugard 340-2 & Water (50/50 Mixture)

Engine Oil (
1)

Gasoline Engine

Temperature Range

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