1988 JEEP CHEROKEE check engine

change time gas tank size compression ratio airbag boot coolant reservoir

Page 982 of 1378

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

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Service Or Inspect

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Verify Last Major Service Was Performed

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Check Fluid Levels

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Check Fuel Lines, Connections

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Check Cooling System Hoses and Clamps

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Check Exhaust System & Heat Shielding

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Inspect C/V Joint boots (4WD)

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Inspect Underside of Vehicle (Bolts & Threaded Fasteners)

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Check/Lube Manual Steering Gear

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Check Drive Shaft Seals

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Lubricate Ball Joints, Steering Linkage & Suspension

\b\
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Lube Drive Shaft U-Joints and Slip Splines

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

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Lube Parking Brake Ratio Lever Pivot

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Lube Manual Gearshift Control (4WD Transfer Case)

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Inspect/Repack Front Wheel Bearings (2WD Models)

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Inspect Front Brake Pads & Rotors

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Lubricate Caliper Slide Rails

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Inspect Rear Brake Linings & Drums

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Inspect Brake System Hoses & Lines

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Inspect Shocks for Leakage

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Inspect Tire Wear Pattern

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Rotate Tires and Adjust Air Pressure (Including Spare)

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Replace

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Engine Oil

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

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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

Page 985 of 1378

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

Check Drive Shaft Seals

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Lubricate Ball Joints, Steering Linkage & Suspension

\b\
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Lube Drive Shaft U-Joints and Slip Splines

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

\b\
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Lubricate Weatherstripping with Silicone

\b\
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Lubricate Door Hinges

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Lubricate Door Locks

\b\
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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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Manual Transmission Fluid

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Automatic Transmission Fluid, Filter and Adjust Bands

\b\
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Transfer Case Fluid

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

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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

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\
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Service Or Inspect

\
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Verify Last Major Service Was Performed

\b\
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\

Check Fluid Levels

\b\
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Check Cooling System Hoses and Clamps

\b\
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Check Exhaust System & Heat Shielding

\b\
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Inspect Brake System

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

\b\
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Inspect Underside of Vehicle (Bolts & Threaded Fasteners)

\b\
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Check/Lube Manual Steering Gear

\b\
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Check Drive Shaft Seals

\b\
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\
\
\

Lubricate Ball Joints, Steering Linkage & Suspension

\b\
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Lube Drive Shaft U-Joints and Slip Splines

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

\b\
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Rotate Tires and Adjust Air Pressure (Including Spare)

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Replace

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Engine Oil

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

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O2 Sensor (1987-89)

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

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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

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 990 of 1378

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

Lube Parking Brake Ratio Lever Pivot

\b\
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Lube Manual Gearshift Control (4WD Transfer Case)

\b\
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Inspect/Repack Front Wheel Bearings (2WD Models)

\b\
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Inspect Front Brake Pads & Rotors

\b\
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Lubricate Caliper Slide Rails

\b\
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Inspect Rear Brake Linings & Drums

\b\
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Inspect Brake System Hoses & Lines

\b\
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Inspect Shocks for Leakage

\b\
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Inspect Tire Wear Pattern

\b\
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Lubricate Weatherstripping with Silicone

\b\
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Lubricate Door Hinges

\b\
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Lubricate Door Locks

\b\
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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

Page 994 of 1378

JEEP CHEROKEE 1988 Service Repair Manual 1984-86 (904 HD)

Fluid Change ............................... 4.0 Qts. (3.8L)

Overhaul (Dry Fill) ........................ 8.0

1984-86 (904 HD)

Fluid Change ............................... 4.0 Qts. (3.8L)

Overhaul (Dry Fill) ........................ 8.0 Qts. (7.6L) \

1987-88

Fluid Change ............................... 4.0 Qts. (3.8L)

Overhaul (Dry Fill) ........................ 8.5 Qts. (8.0L) \

Cooling System (
2)

4-Cylinder .................................. 10.0 Qts. (9.5L)

6-Cylinder ................................. 12.0 Qts. (11.4L)

Engine Oil

4-Cylinder ................................... 4.0 Qts. (3.8L)

6-Cylinder ................................... 6.0 Qts. (5.7L)

Fuel Tank

Standard .................................. 13.5 Gals. (51.1L)

Optional .................................... 20 Gals. (75.7L)

Manual Transmission (
3)

AX4 (AISIN) .................................. 7.4 Pts. (3.5L) \

T4 (Borg-Warner) ............................. 3.9 Pts. (1.8L) \

AX5 (AISIN) .................................. 7.0 Pts. (3.3L) \

T5 (Borg-Warner) ............................. 4.5 Pts. (2.1L) \

Transfer Case

1985-86

Selec-Trac (229 Full-Time) ................. 6.0 Pts. (2.8L) \

Command-Trac (Part-Time 207) ............... 4.5 Pts. (2.1L) \

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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105,000 MILE (168,000 KM) SERVICE
105,000 MILE (168,000 KM) SERVICE\
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Service Or Inspect

\
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\
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Verify Last Major Service Was Performed

\b\
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\

Check Fluid Levels

\b\
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\
\

Check Fuel Lines, Connections

\b\
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\

Check Cooling System Hoses and Clamps

\b\
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\

Check Coolant Strength

\b\
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Check Exhaust System & Heat Shielding

\b\
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\

Page 995 of 1378

$JEEP CHEROKEE 1988 Service Repair Manual Clean Battery and Battery Terminals \b\ \ \ \ \ \$

Clean Battery and Battery Terminals

\b\
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Inspect Brake System

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

\b\
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Inspect Condition of Wiper Blades

\b\
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Check Headlight Alignment

\b\
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Check Seat Belt Webbing and Release Mechanisms

\b\
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Check Parking Brake Operation

\b\
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Check Shift/Clutch Interlock Operation

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

\b\
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Inspect Underside of Vehicle (Bolts & Threaded Fasteners)

\b\
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Check/Lube Manual Steering Gear

\b\
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Check Drive Shaft Seals

\b\
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\
\
\
\

Lubricate Ball Joints, Steering Linkage & Suspension

\b\
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\
\
\
\
\

Lube Drive Shaft U-Joints and Slip Splines

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

\b\
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Inspect Front Wheel Bearings (4WD)

\b\
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Lubricate Weatherstripping with Silicone

\b\
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Lubricate Door Hinges

\b\
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Lubricate Door Locks

\b\
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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

\b\
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Oil Filter

\b\
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\

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

Page 998 of 1378

$JEEP CHEROKEE 1988 Service Repair Manual \b\ \ \ \ \ \ \ Lube Manual Gearshift Control (4WD Tra$

\b\
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Lube Manual Gearshift Control (4WD Transfer Case)

\b\
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\

Inspect/Repack Front Wheel Bearings (2WD Models)

\b\
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\
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\

Inspect Front Brake Pads & Rotors

\b\
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\
\
\
\

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\
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\
\
\
\
\

Lubricate Weatherstripping with Silicone

\b\
\
\
\
\
\
\

Lubricate Door Hinges

\b\
\
\
\
\
\
\

Lubricate Door Locks

\b\
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\
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\
\

Check Body Drain Holes

\b\
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\
\
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\
\

Rotate Tires and Adjust Air Pressure

\
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\
\
\
\

Replace

\
\
\
\
\
\
\

Engine Oil

\b\
\
\
\
\
\
\

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

\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

Page 1000 of 1378

JEEP CHEROKEE 1988 Service Repair Manual (1) - Capacities are recommended or calculated levels. Always use

dipstick (if available) to measure level.

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

(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

120,000 MILE (192,000 KM) SERVICE
120,000 MILE (192,000 KM) SERVICE\
\
\
\
\
\
\

Service Or Inspect

\
\
\
\
\
\
\

Verify Last Major Service Was Performed

\b\
\
\
\
\
\
\

Check Fluid Levels

\b\
\
\
\
\
\
\

Check Cooling System Hoses and Clamps

\b\
\
\
\
\
\
\

Check Coolant Strength

\b\
\
\
\
\
\
\

Check Accessory Drive Belts

\b\
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\

Check Exhaust System & Heat Shielding

\b\
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\

Clean Battery and Battery Terminals

\b\
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Adjust Drive Belt Tension

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Accessory Drive Belts

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Adjust Idle - Propane Method (1987-88)

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Ignition Timing

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Lubricate Manifold Heat Control Valve (3.9L & 5.2L Engines)

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Clean PCV Breather (3.9L & 5.2L Engines)

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Clean EGR Passages (if equipped)

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Inspect C/V Joint boots (4WD)

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Inspect Underside of Vehicle (Bolts & Threaded Fasteners)

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Check/Lube Manual Steering Gear

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Check Drive Shaft Seals

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Lubricate Ball Joints, Steering Linkage & Suspension

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Lube Drive Shaft U-Joints and Slip Splines

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

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Inspect Front Wheel Bearings (4WD)

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Clean and Lubricate Crankcase Inlet Air Cleaner

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Suspension Bushings, Springs, Arms & Rear Jounce Bumpers

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