1993 DODGE TRUCK tire size

INTRODUCTION

INTRODUCTION

DESIGNATIONS,
LABELS/PLATES/DECALS,
CODES
AND DIMENSIONS/WEIGHTS .
CONTENTS

page
MEASUREMENT
AND TORQUE
... 1 SPECIFICATIONS
page

. 11

DESIGNATIONS, LABELS/PLATES/DECALS, CODES
AND
DIMENSIONS/WEIGHTS
INDEX

page

Engine
and
Transmission/Transfer
Case
Identification
2

Engine/Transmission/GVWR
4

Equipment
Identification
Plate
3
International
Vehicle Control
and
Display
Symbols
10

Major Component
Identification 3
VEHICLE DESIGNATIONS The Vehicle Code chart lists description and code
for Ram Truck and Sport Utility vehicles. The codes are used to identify vehicle types in charts, captions
and in service procedures. The vehicle codes are
dif­

ferent than the Vehicle Identification Number (VIN) or the wheelbase/model code.
VEHICLE SAFETY CERTIFICATION
LABEL
A certification label is attached to the left side
B-pillar. The label certifies that the vehicle conforms
to Federal Motor Vehicle Safety Standards (FMVSS).
The label also lists the: • Month and year of vehicle manufacture
• Gross Vehicle Weight Rating (GVWR). The gross
front and rear axle weight ratings (GAWR's) are
based on a minimum rim size and maximum cold tire inflation pressure Vehicle Identification Number (VIN)
Type of vehicle
Type of rear wheels (single or dual) Bar code
Month, Day and Hour (MDH) of final assembly
VEHICLE IDENTIFICATION NUMBER (VIN) PLATE The Vehicle Identification Number (VIN) plate is
attached to the top left side of the instrument panel.
The VIN contains 17 characters that provide data
concerning the vehicle. Refer to the decoding chart to
determine the identification of a vehicle.
page

Trailer
Towing Specifications
4

Vehicle Code Plate
2

Vehicle Designations
1

Vehicle Dimension
4

Vehicle
Identification
Number (VIN) Plate
1

Vehicle Safety
Certification
Label
............. 1

Vehicle Weights
4
VEHICLE CODE
DESIGNATIONS
VEHICLE CODE
= AD
(DODGE
RAM

PICKUP
&
CHASSIS
CAB)

VEHICLE
FAMILY LINE DESCRIPTION
AD1
D150

AD2
D250

AD3
D350
PICKUP

4x2

AD5
W150
AD6
W250

AD7
W350
PICKUP

4x4

AD2
D250
AD3
D350
CHASSIS
CAB

4x2

AD6
W250
AD7
W350
CHASSIS
CAB

4x4

AD4
AD100

AD4
AD150
SPORT
UTILITY
4x2

AD8
AD100

AD8 AD
150
SPORT
UTILITY
4x4
J90IN-32

FRONT SUSPENSION
AND
AXLE
2 - 3

FRONT
WHEEL
ALIGNMENT

GENERAL
INFORMATION
Front wheel alignment involves
the
correct posi­
tioning
of the
tire contact patch
in
relation
to the

pavement.
The
positioning
is
accomplished through
the suspension
and
steering linkage adjustments.
An
alignment
is
essential
for
efficient steering
and
direc­
tional stability.
The
most important factors
of
front
end alignment
are
camber, caster
and toe
position. Routine inspection
of
the front
suspension
and
steering components
is a
good
preventative

maintenance practice.
Inspection
also
helps
to
ensure
safe operation
of the
vehicle.

• CAMBER
is the
number
of
degrees
the top of the

wheel
is
tilted either inward
or
outward.
An
excessive
negative camber angle will cause tread wear
at the in­
side
of
the tire.
An
excessive positive camber angle will
cause tread wear
at the
outside
of
the tire (Fig.
1),
• CASTER
is the
number
of
degrees
of
forward
or

rearward tilt
of the
steering knuckles. Forward tilt
provides
a
negative caster angle. Rearward tilt pro­ vides
a
positive caster angle
(Fig. 1).

• WHEEL
TOE
POSITION
is the
difference between
the leading
and
trailing inside edges
of the
front
tires (Fig.
1).
Incorrect wheel
toe
position
is the
most common cause
of
unstable steering
and
steering wheel off-center.
The
wheel
toe
position
is the
final
front wheel alignment adjustment. • STEERING AXIS INCLINATION ANGLE
is
mea­
sured
in
degrees
and is the
angle that
the
steering
knuckles
are
tilted (Fig. 1).
The
inclination angle
has

a fixed relationship with
the
camber angle. This will
not change except when
a
spindle
or
ball stud
is

damaged
or
bent.
The
angle
is not
adjustable
and the

damaged component(s) must
be
replaced
to
correct
mis-alignment.

CAUTION:
Do not
attempt to modify
any
suspension

or steering
component
by
heating
and
bending.

PRE-ALIGNMENT INSPECTION
Before starting
a
front wheel alignment,
the
follow­
ing inspection
and
necessary corrections must
be
completed.
(1)
Tires with
the
same recommended
air
pressure,

size,
and
tread wear. Refer
to
Group
22,
Wheels
and

Tires
for
diagnosis information. (2) Front wheel bearings
for
wear
or
adjustment.
(3) Ball studs
and
linkage pivot points, steering
gear
for
looseness, roughness, binding
or a
sticking
condition. Refer
to
Group
19,
Steering
for
additional information.
CASTER

POSITIVE CASTER
STEERING
WHEEL CENTER

i 0.5
CCW
0
5
CW

CCW
=
COUNTER CLOCKWISE
CW
-
CLOCKWISE
CAMBER

NEGATIVE CAMBER (SHOWN)
TOP
OF
WHEEL INBOARD
POSITIVE CAMBER
(NOT
SHOWN)
TOP
OF
WHEEL OUTBOARD
NOMINAL-PREFERRED

THE NOMINAL VALUE
IS

THE
PREFERRED
VALUE

LEFT/RIGHT
DIFFERENCE

THE VALUE
Of
THE LEFT SIDE
MINUS THE VALUE
OF
THE
RIGHT SIDE

EX.

If
FT CASTER
- +6 5

RIGHT
CASTER
»
+8.0

LEFT/RIGHT DIFFERENCE

65 8.0
=
1
5
TOE

NEGATIVE TOE (TOE
OUT)
B>A
POSITIVE TOE (TOE
IN) 6 FRONT
Of
VEHICLE
ft
THRUST
ANGLE

ANGLE
OF
REAR
AXLE RELATIVE
TO
VEHICLE CENTERUNE

(+)
AXLE POINTS LEFT
(-)
AXLE POINTS RIGHT

PRODUCTION
TOLERANCE
THE RANGE
Of
ACCEPTABLE

VALUES
AROUND THE NOMINAL

-
PREFERRED PRODUCTION
+6.5A7.5

PREFERRED:
+7.0

TOLERANCE:
0.5
J9302-61

Fig.
1
Wheel
Alignment
Measurements

•

FRONT
SUSPENSION
AND
AXLE
2 - 11 (2) Position the seal over the ball stud (if neces­
sary, use a replacement seal). Force portion of the
seal downward on the ball stud housing with an ap­
propriate size socket wrench until it is securely locked in place.
(3) Install lower suspension arm using procedure
under Lower Suspension Arm Installation.

LOWER SUSPENSION
ARM
BUSHING

REMOVAL (1) Follow procedure under Coil Spring and Lower
Suspension Arm Removal.
(2) Use an arbor press and an appropriate size
sleeve to force the original bushing from the lower
suspension arm bore.
INSTALLATION (1) Use an arbor press and an appropriate size
sleeve to force the replacement bushing into the
lower suspension arm bore. Ensure that it is com­
pletely seated in the bore.
(2) Install the lower suspension arm according to in­
structions provided within the installation procedure.

UPPER SUSPENSION
ARM REMOVAL (1) Raise the vehicle. Position support stands un­
der the frame rail and lower the front of the hoist.
Remove the wheel/tire.
(2) Remove shock absorber, refer to above proce­

dures.

(3) Install Spring Compressor DD-1278 (Fig. 5).
Tighten the nut finger-tight and then loosen it 1/2 of- a-turn.
(4) Remove the cotter pins and the ball stud nuts.
(5) Install Ball Stud Remover C^3564-A (Fig. 8).
Turn the threaded portion of the tool to lock it se­ curely against the upper ball stud (Fig. 8). Spread
the tool enough to apply force against the upper ball stud. Strike the steering knuckle sharply with a
hammer to loosen the upper ball stud. Do not at­
tempt to force the ball stud out of the steering knuckle bore with the loosening tool.
(6) Remove the loosening tool. Remove the nuts,
eccentric (cam) bolts and suspension arm from the
vehicle (Fig. 9).
INSTALLATION (1) Position the suspension arm and install the ec­
centric (cam) bolts (Fig. 9). and nuts finger-tight.
(2) Install upper ball stud into steering knuckle.
Install nuts on the ball studs. Tighten to 142 N« (105
ft. lbs.) torque. Install replacement cotter pins.
(3) Remove the spring compressor tool (Fig. 5).
Fig.
8
Ball
Stud
Loosening
Tool Installed
(4) Install the shock absorber. Tighten nut to 34
N*m (25 ft. lbs.) torque and lower bolts to 23 N*m (200 in. lbs.) torque.
(5) Install the wheel/tire. Raise the vehicle, remove
the support stands and lower the vehicle to the surface.
(6) Adjust the caster and camber angles. Tighten
the eccentric (cam) nuts to 95 N*m (70 ft. lbs.)
torque.

UPPER BALL STUD
INSPECTION (1) Position a floor jack under the lower suspension
arm. Raise the wheel and allow the tire to lightly
contact the floor (vehicle weight relieved from the

tire).

(2) Grasp the top of the tire and apply force in and
out. Look for any movement at the ball joints be­
tween the upper suspension arm and steering knuckle.
(3) If any lateral movement is evident, replace the
ball joint.
REMOVAL (1) Position a support under the outer end of the
lower suspension arm. Lower the vehicle so that the
support compresses the coil spring.
(2) Remove the wheel/tire.
(3) Remove the ball stud nuts. Use Ball Stud Re­
mover C-3564-A to loosen the upper ball stud (Fig.

8).
(4) Use Wrench C-3561 to un-thread the upper ball
stud from the upper suspension arm.

•

BRAKES
5 - 43
CAMPER
ASSEMBLY
(1) Mount caliper in vise equipped with protective

jaws.
Do not overtighten vise. Excessive pressure could cause bore distortion and piston binding. (2) Lubricate new piston seal and piston bore with
fresh brake fluid. (3) Install new piston seal in bore groove (Fig. 15).
Position seal in one area of groove and gently work it around and into remainder of groove until seated. Be
sure seal is not twisted or rolled over.

Fig.
15 Installing Caliper
Piston
Seal

(4) Lubricate new dust boot with fresh brake fluid
and install it in caliper (Fig. 16). Work boot into
groove with fingers. Boot will seem larger than
groove diameter at first but will snap into place
when properly positioned.
(5) Plug fluid inlet port and install bleeder screw. (6) Coat caliper piston with brake fluid.
(7) Start piston into dust boot and bore (Fig. 16).
Spread dust boot with fingers. Then work piston
through boot and into bore. Air trapped below piston
will force boot around it and into groove as piston is installed.
(8) Remove plug from inlet port and loosen bleeder
screw.
(9) Carefully press piston into bore with turning
motion until fully bottomed. Apply force uniformly to avoid cocking piston (Fig. 16).
(10) Seat dust boot with suitable size installer tool
if necessary.

CALIPER
INSTALLATION
(1) Install brakeshoes in caliper and adapter.
Fig.
16 Installing Caliper
Piston

(2) Connect brake hose to brake line on frame
bracket. Tighten hose fitting to 13-20 N«m (115-175 in. lbs.) torque.
(3) Connect brake hose to caliper. Use new seal
washers when connecting fitting to caliper. Do not
tighten hose fitting at this time.
(4) Lubricate caliper and adapter slide surfaces
with Mopar high temperature grease, or an equiva­ lent grease.
(5) Install and secure caliper in adapter.
(6) Fill master cylinder and bleed brakes.
(7) Install wheel and tire assemblies and lower ve­
hicle.

ROTOR INSPECTION AND
SERVICE

ROTOR
CONDITION
Rotor condition and tolerances can be checked with
the rotor mounted on the axle. However, wheel bear­ ing end play should be reduced to zero before check­
ing lateral runout.
The rotor braking surfaces should not be machined
unless actually necessary. Light surface rust and scale can be removed in a lathe equipped with dual
sanding discs.
Worn, or scored rotor surfaces can be restored by
machining in a disc brake lathe but only if surface scoring and wear are light.
The rotor should be replaced if:
• severely scored
• tapered
• has hard spots
• cracked
• warped
• too thin
• machining would cause rotor thickness to fall be­
low minimum thickness requirements

5
- 54
BRAKES

• (11) Attach adjuster cable to adjuster lever. Be
sure cable is properly routed.
(12) Adjust brakeshoes to drum with brake gauge.

BRAKE
DRUM INSTALLATION
(1) Position drum on axle housing.
(2) Install bearing and inner nut. Adjust bearing
as described in Group 3. (3) Install locking washer and outer nut. Bend
locking washer to secure it. (4) Place new gasket on hub and install axle shaft,

cones,
lock washers and nuts. (5) Install wheel and tire assembly.
(6) Remove support stands and lower vehicle.

BRAKE
DRUM
SERVICE
BRAKE DRUM REFINISHING The brake drums can be resurfaced on a drum
lathe when necessary. Initial machining cuts should
be limited to 0.12 - 0.20 mm (0.005 - 0.008 in.) at a time as heavier feed rates can produce taper and sur­
face variation. Final finish cuts of 0.025 to 0.38 mm (0.001 to 0.0015 in) are recommended and will gen­
erally provide the best surface finish.
Be sure the drum is securely mounted in the lathe
before machining operations. A damper strap should always be used around the drum to reduce vibration
and avoid chatter marks.
BRAKE DRUM REFINISH LIMITS The maximum allowable diameter of the drum
braking surface is stamped or cast into the drum outer edge (Fig. 9). Generally, a drum can be ma­
chined to a maximum of 1.5 mm (0.060 in.) oversize.
Always replace the drum if machining would cause
drum diameter to exceed indicated size limit.
BRAKE DRUM RUNOUT Measure drum diameter and runout with an accu­
rate gauge. The most accurate method of measure­
ment involves mounting the drum in a brake lathe and checking variation and runout with a dial indi­
cator.
Variations in drum diameter should not exceed
0.076 mm (0.003 in). Drum runout should not exceed
0.20 mm (0.008 in.) out of round. Refinish the drum
if runout or variation exceed these values.

WHEEL
CYLINDER REMOVAL
(1) Raise and support vehicle.
(2) Remove brake drum and brakeshoes as de­
scribed in this section. (3) Remove anchor bolt and nut and remove
washer, spring, parking brake lever, adjuster cable, cam plate and anchor pin bushing. (4) Loosen brakeline at wheel cylinder.
(5) Remove wheel cylinder bolts. Fig. 9 Location Of Brake
Drum
Maximum Allowable
Diameter (6) Disconnect brakeline and remove wheel cylin­
der.

WHEEL
CYLINDER OVERHAUL

WHEEL CYLINDER DISASSEMBLY (1) Remove push rods and boots (Fig. 10).
(2) Press pistons, cups and spring and expander
from cylinder bore. (3) Remove bleed screw.

Fig.
10
Wheel
Cylinder
Components

CLEANING AND INSPECTION Clean the cylinder and pistons with clean brake
fluid or brake cleaner only. Do not use any other cleaning agents. Dry the cylinder and pistons with
compressed air. Do not use rags or shop towels to dry
the cylinder components. Lint from such materials can adhere to the cylinder bores and pistons.

•

WIRING
DIAGRAMS
8W - 3 fer to a components name in the index if you are
unclear as to what a system may be called.
Diagram pages are arranged starting with the bat­
tery and fuses. Then working into charging, starting, and ignition systems. After this they start at the
front of the vehicle and work to rear of the vehicle.
The diagrams end with connector identification

pages.

COMPONENT
IDENTIFICATION
To find a components actual location on the vehicle
refer to the wiring and components section index. This section shows the wire harness routing and the compo­
nents location in the vehicle. When using this section
refer to the wiring diagrams for the general location of
the component. Then use the component identification index to locate the proper figure number.

SPLICE
LOCATIONS
Splices are indicated in the wiring diagrams by a
diamond with splice circuit code within it (Fig. 5 ex­ ample 1). If there is more than one splice per circuit
splice code a small box will be connected to the dia­
mond with the splice number in it (Fig. 5 example 2). To locate a splice in the wire harness determine
the splice number from the wiring diagrams, then re­
fer to the splice location index. This section shows
the general location of the splice in the harness.

EXAMPLE
1
EXAMPLE
2 918W-18

Fig.
5 Wiring
Splice
Examples

CONNECTORS
The connectors shown in the diagram are viewed from
the terminal end unless otherwise specified. For view­ ing bulkhead and engine controller connectors refer to
the back of the wiring diagrams. This area shows major connectors for pin and cavity identification.

TROUBLESHOOTING
WIRING
PROBLEMS
When troubleshooting wiring problems there are
six steps which can aid in the procedure. The steps
are listed and explained below. (1) Verify the problem.
(2) Verify any related symptoms. Perform opera­
tional checks on components in the same circuit as the problem area. Refer to the wiring diagram fuse
application chart for circuit information. (3) Analyze the symptoms. Use the wiring dia­
grams to determine what the circuit is doing, where
the problem most likely is occurring and where the diagnosis will continue. (4) Isolate the problem area. (5) Repair the problem.
(6) Verify proper operation. For this step check for
proper operation of all items on the circuit repaired. Refer to the wiring diagram fuse application chart.

FUSIBLE
LINKS
Vehicle wiring harnesses are equipped with fusible

links.
For protection against harness damage in the
event of a short. Fusible links are color coded as to
wire gauge size. Refer to the fusible link chart for color and gauge identification (Fig. 6).
Wire and
Gauge
Color
Code
Color

12 Ga.
BK
Black

14 Ga.
RD
Red

16 Ga.
DB
Dark
Blue

18 Ga.
GY
Gray

20 Ga.
OR
Orange

22 Ga.
WT
White
918W-19

Fig.
6 Fusible
Link
Chart

HARNESS
REPAIR

FUSIBLE
LINK
REPLACEMENT

CAUTION:
Do not replace blown fusible
links
with
a

standard
wire.
Only
use fusible type
wire
with
hyp-

alon
insulation or
damage
to the electrical
system
could
occur.
Also
make
sure
correct
gauge
of
wir­
ing
is
used.
Refer to the wiring
diagrams
for proper

gauge
and
color.

When a fusible link blows it is important to find
out what the problem is. They are placed in the elec­
trical system for protection against shorts to ground
that can be caused by a component or various wiring
failures. Do not just replace the fusible link to correct the problem.
When diagnosing a faulty fusible link it is impor­
tant to check the wire carefully. In some instances
the link may be blown and it will not show through the insulation, the wire should be checked over its
entire length for internal breaks.
(1) Disconnect battery negative cable.
(2) Cut out the blown portion of the fusible link.
(3) Strip 1 inch of insulation from each end of the
existing fusible link.
(4) Place a piece of heat shrink tubing over one
side of the fusible link. Make sure the tubing will be
long enough to cover and seal the entire repair area.
(5) Cut a replacement piece of fusible link approx­
imately two inches longer than the piece removed. (6) Remove one inch of insulation from each end of
the replacement fusible link.

9
- 4 ENGINES
•

RN861
Fig. 3 Clearance Measurement
CONNECTING ROD BEARING CLEARANCE Engine connecting rod bearing clearances can be
determined by use of Plastigage, or equivalent. The
following is the recommended procedures for the use of Plastigage:
(1) Remove oil film from surface to be checked.
Plastigage is soluble in oil.
(2) Place a piece of Plastigage across the entire
width of the bearing cap shell (Fig. 2). Position the
Plastigage approximately 6.35 mm (1/4 inch) off cen­
ter and away from the oil holes. In addition, suspect areas can be checked by placing the Plastigage in the
suspect area. (3) The crankshaft must be turned until the con­
necting rod to be checked starts moving toward the
top of the engine. Only then should the rod cap with
Plastigage in place be assembled. Tighten the rod
cap nut to 61 Nnn (45 ft. lbs.) torque. DO NOT ro­
tate the crankshaft or the Plastigage may be smeared, giving inaccurate results. (4) Remove the bearing cap and compare the width
of the flattened Plastigage with the scale provided on
the package (Fig. 3). Plastigage generally comes in 2 scales (one scale is in inches and the other is a met­
ric scale). Locate the band closest to the same width.
This band shows the amount of clearance. Differ­ ences in readings between the ends indicate the
amount of taper present. Record all readings taken (refer to Engine Specifications). (5) Plastigage is available in a variety of clearance
ranges. The 0.025-0.076 mm (0.001-0.003 inch) range
is usually the most appropriate for checking engine
bearing clearances.
REPAIR DAMAGED OR WORN THREADS Damaged or worn threads can be repaired. Essen­
tially, this repair consists of:
• Drilling out worn or damaged threads. • Tapping the hole with a special Heli-Coil Tap, or
equivalent.
• Installing an insert into the tapped hole.
This brings the hole back to its original thread

size.

CAUTION:
Be
sure
that
the tapped holes maintain
the original
center
line.

Heli-Coil tools and inserts are readily available
from automotive parts jobbers.

HYDROSTATIC
LOCK
When an engine is suspected of hydrostatic lock
(regardless of what caused the problem), follow the
steps below. (1) Perform the Fuel Pressure Release Procedure
(refer to Group 14, Fuel System). (2) Disconnect the negative cable from the battery.
(3) Inspect air cleaner, induction system and in­
take manifold to ensure system is dry and clear of
foreign material. (4) Place a shop towel around the spark plugs to
catch any fluid that may possibly be under pressure
in the cylinder head. Remove the plugs from the en­

gine.

CAUTION:
DO NOT use the starter motor to
rotate

the
crankshaft.
Severe
damage
could
occur.

(5) With all spark plugs removed, rotate the crank­
shaft using a breaker bar and socket.
(6) Identify the fluid in the cylinders (i.e. coolant,
fuel, oil, etc.).
(7) Make sure all fluid has been removed from the
cylinders. (8) Repair engine or components as necessary to
prevent this problem from occurring again.
(9) Squirt engine oil into the cylinders to lubricate
the walls. This will prevent damage on restart.
(10) Install new spark plugs. Tighten the spark
plugs to 41 N#m (30 ft. lbs.) torque. (11) Drain engine oil. Remove and discard the oil
filter.
(12) Install the drain plug. Tighten the plug to 34
N-m (25 ft. lbs.) torque.
(13) Install a new oil filter.
(14) Fill engine crankcase with the specified
amount and grade of oil (refer to Group 0, Lubrica­
tion and Maintenance). (15) Connect the negative cable to the battery.
(16) Start the engine and check for any leaks.

1
•

FRAME
AND
BUMPERS
13 - 31 PIVOT BOL T ADJUSTMENT
(1) Refer to the Pivot Bolt Height chart and deter­
mine the length of dimension A for the pivot bolt.
PIVOT BOLT HEIGHT
PIVOT BOLT HEIGHT
RIM SIZE TIRE SIZE BOLT HEIGHT
15 x 6.5 P195/75R-15
4.0"
P205/75R-15 4.0"
P235/75R-15XL
5.0"

15
x 7.0
P235/75R-15XL 5.2"

10R-15LT-B
5.62"

16 x 6.0 7.50-16 SINGLE & DUAL
6.75"

LT215/85R-16 SINGLE
4.5"

LT215/85R-16 DUAL 5.0"

LT235/85R-16
5.0"
16.5 x 6.0 8.00-16.5 SINGLE
4.12"

8.00-16.5 DUAL
5.0"

16.5 x 6.75 8.75-16.5 5.0"
NOTE: 7.50 x 16 TIRE SHOULD BE INSTALLED IN A DISH
UP POSITION ONLY
(2) Loosen the pivot bolt nut and adjust dimension
A to required length.
INSTALLATION (1) Position the hanger under the frame side rails
and insert the pivot bolt in the frame rail hole. (2) Install the lockwasher and the nut on the pivot
bolt. Tighten the nut to 61 N*m (45 ft. lbs).
(3) Position the spare tire/wheel on the hanger.
Raise the hanger and insert the support rod in the

hole.

(4) Install the washer,nut and insert on the sup­
port rod. Tighten the nut to 11 Nnn (95 in. lbs.).

CAB

REMOVAL
The cab is attached to the frame with holddowns

(Figs.
4 and 5). The cab can be removed for repair or
service. Refer to the associated component procedure
when necessary.
(1) Disconnect the battery cables from the termi­

nals.
Remove the battery from the tray.
(2) Disconnect the wire harness connectors from
the engine components. Disconnect from the frame. (3) Disconnect the parking brake cable and the
brake lines. (4) Disconnect the engine controls.

(5)
Disconnect the heater and A/C hoses.
(6) Disconnect the cable from the starter motor.

(7)
Disconnect the transmission and transfer case
(if equipped) shift linkage. (8) Disconnect the tubing from the clutch master
cylinder (if equipped). (9) Disconnect the steering shaft from the steering
gear. (10) Disconnect all remaining connections between
the cab and the frame components. (11) Remove the restraint cable from the cab.
(12) Remove the cab front holddown nuts and
washers (Fig. 4). The nuts are accessible at the front,
underside of the cab.
(13) Remove the cab holddown bolts (Fig. 5). The
bolts are accessible from the underside of the cab.
(14) Separate and remove the cab from the frame.

BOLT
Fig.
4 Front Cab
Holddown

CAB
FRONT DOWN HOLD
CAB
REAR DOWN HOLD
J9113-18

Fig.
5 Cab Holddowns—Typical