. . c-, :
Service Manual
MONTERO
1984
FOREWORD
This Sk-vice Manual has been prepared with the latest
service information available at the time of publi-
cation. It is subdivided into various group categories
-and each section contains diagnosis, disassembly,
repair, and installation procedures along with com-
plete specifications and tightening references. Use of
this manual will aid in properly performing any
servicing necessary to maintain or restore the high
levels of performance and reliability designed into
these outstanding vehicles.
WE SUPPORT l VOLUNTARY TECHNICIAN
CERTIFICATION
THROUGH
.&tsubishi Motors Corporation reserves the right to make changes in
Zesign or to make additions to or improvements in its products without
mposing any obligations upon itself to install them on its products
.reviously manufactured. Introduction . , . .,......,..........
0 Lubrication and Maintenance . . . . . . . . .
2
3
5
6 Front Suspension ..................
RearAxle:. ......................
Brakes - Service and Parking .........
Clutch ..........................
7
8 Cooling ...........................
Electrical System ..................
9
11 Engine ...........................
Exhaust System .....................
13 Body and Frame Alignment . . . . . . . . . .
14 Fuel System . , . . . . . . . . . . .,. . . . . . . . .
16 Propeller Shaft and Universal Joints . . .,.
17 Rear Suspension . . . . . . . . . . . . . . . . . . .
19 Steering - Power . . . . . . . . . . . . . . ., . . .
21 Manual
Transmission - Automatic .,........
22 Wheels and Tires. . . , . . . , , . . . . . . . . . .
23 Body and Sheet Metal , . . . . . . . . . . . . .
24 Heaters and Air-conditioning . . . . . . . . .
25 Emission Control Systems . . . . . . . . . . .
GROUP INDEX Alphabetical Index
0 1983 Mitsubishi Motors Corporation Printed in Japan
GENERAL DATA AND SPECIFICATIONS
Description
LO42G NJLF/H
NULFIH VNJLF/H ViULF/H VNULF/H VKULF/H
Engine
Model No.
Type
Number of cylinders
Bore
Stroke
Piston displacement
Compression ratio
Firing order
Basic ignition timing
Transmission & transfer case
Model No.
Type
Gear ratio
Transmission
Transfer case
Final ring gear ratio G54B
In-line OHC
4
9i.l mm (3.59 in.)
98.0 mm (3.86 in.)
2,555 cm3 (155.9 CID)
8.2
-3 l-3-4-2
7”BTDC + 2”
KM145 KM145
S-speed 5-speed
manual manual KM145
5-speed
manual KM146 KM145 KM146
3-speed 5-speed 3-speed
automatic manual automatic
1st 3.740 3.740, 3.740 2.745 3.740 2.745
2nd 2.136 2.136 2.136 1.543 2.136 1.543
3rd 1.360 1.360 1.360 1 .ooo 1.360 1 .OOO
4th 1 .ooo 1 .ooo 1.000 - 1 .ooo
5th 0.856 0.856 0.856 - 0.856 -
Reverse 3.578 3.578 3.578 2.214 3.578 2.214
High
Low 1 .ooo 1 .ooo 1 .ooo 1 .ooo 1 .ooo 1 .ooo
1.944 1.944 1.944 1.944 1.944 1.944
4.625 4.625 4.625 4.222 4.625 4.222
4.875* 4.875” 4.875* 4.625* 4.875” 4.625*
Clutch
Type
Chassis
Tire size
Front suspension
Type
Spring constant (Wheel position)
Rear suspension
Type
Spring constant
At load of 1 ,OOO-2,500 N
(220-551 lbs.)
At load of 4,670-8,870 N
(1,030-1,955 lbs.)
Brakes
Type Front
Rear
Power steering
Gear type
Gear ratio
Fuel tank capacity Dry single Dry single Dry single
disc & disc & disc &
diaphragm diaphragm diaphragm -
spring spring spring Dry single
disc & ‘,
diaphragm -
spring
215SR15
Wishbone compression type
22 N/mm (123 lbs./in.)
Asymmetrical semi-elliptic leaf spring
24 N/mm (134 lbs ./in.)
56 N/mm (3 14 Ibs./in.)
Disc
Drum
(Leading and trailing)
Integral type (Recirculating ball nut).
16.4
60 liters (15.9 U.S. ga.lJ13.2 Imp. gal.)
*Optional for Federal (not available in California).
17
