Ford F150 Pickup. Instruction - part 1337

Fuel Pressure Regulator Bolt

16-23 (22-32)

Fuel Pressure Regulator To Coalescer Filter Fitting

28-36 (38-49)

Fuel Rail Pressure Sensor

15-21 (20-29)

Fuel Tank Assembley Stone Sheild Bolts (Bed)

20 (27)

Fuel Tank Front Strap Bolts (Mid)

38 (52)

Fuel Tank Mounting Spacer Bolt (Mid)

59 (80)

Fuel Tank Rear Strap Nut (Mid)

48 (65)

Fuel Tank Solenoid

225 (305)

Fuel Tank Stone Shield Nuts (Mid)

15 (20)

Fuel Tank Support Strap Bolt (Bed)

85 (115)

Fuel Tank Upper Stone Shield Strap Bolts (Mid)

20 (27)

Fuel Temperature Sensor

15-21 (20-29)

High Pressure Fuel Line Fitting

(1)

 28-42 (38-57)

Low Pressure Fuel Line Fitting

(1)

 28-42 (38-57)

Instruction Lockdown Valve

28-31 (38-43)

Pressure Regulator Fuel Line

28-42 (38-57)

INCH Lbs. (N.m)

Coalescer/Fuel Filter Drain Plug

71-97 (8-11)

Fuel Injection Supply Manifold Bolt

71-106 (8-12)

Fuel Pressure Relief Valve

71 (8)

Instruction Lockdown Jackscrew

62-79 (7-9)

Override Tool Jackscrew

71 (8)

Power Brake Booster Vacuum Line Bolt

71-106 (8-12)

Throttle Body Spacer Nut

71-106 (8-12)

Throttle Body Spacer Bolt

71-89 (8-10)

42-Pin Connector Bolt

71-106 (8-12)

(1)

When tightening the fuel lines, a torque wrench adapter must be used with the torque wrench. The 
use of a torque wrench adapter will alter the effective torque of the torque wrench being used. To 
correct the effective torque, a torque multiplication conversion must be used. See TORQUE 
MULTIPLICATION CONVERSION under FUEL LINE FITTINGS in FUEL SYSTEMS.

 

2003 Ford Pickup F150 

2003 ENGINE PERFORMANCE Removal & Installation - F150 Pickup - CNG

  

How to use this instruction

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This Service Instruction is divided into four volumes by section so that it can be used with ease at work. Refer to
the Table of Contents, select and use the necessary section.

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GENERAL INFORMATION SECTION

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REPAIR SECTION

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DIAGNOSTICS SECTION

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WIRING DIAGRAM SECTION

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Each chapter in the instruction is basically made of the following four types of areas.

S

SPECIFICATIONS AND SERVICE DATA

C

COMPONENT PARTS

W

SERVICE PROCEDURE

(X

SERVICE PROCEDURE)

(Y

SERVICE PROCEDURE)

K

DIAGNOSTICS

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The description of each area is provided with four types of titles different in size as shown below. The Title No.
or Symbol prefixes each title in order that the construction of the article and the flow of explanation can be eas-
ily understood.

[Example of each title]

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Area title:

W SERVICE PROCEDURE (one of the four types of areas)

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Large title (Heading):

1. Oil Pump (to denote the main item of explanation)

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Medium title (Section):

A: REMOVAL (to denote the type of work in principle)

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Small title (Sub-section):

1. INNER ROTATOR (to denote a derivative item of explanation)

3

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The Title Index No. is indicated on the top left (or right) side of the page as the book is opened. This is useful
for retrieving the necessary portion.

(Example of usage)

Refer to 4 - 1 [ W 1 A 0 ]

Small title (Sub-section)

Medium title (Section)

Large title (Heading)

Area title

Chapter No.

4

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In this instruction, the following symbols are used.

*

: Selective part

★

: Replacement part

: Should be lubricated with oil.

: Should be lubricated with grease.

: Sealing point

: Tightening torque

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WARNING, CAUTION, NOTE

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WARNING:

Indicates the item which must be observed precisely during performance of maintenance ser-
vices in order to avoid injury to the mechanics and other persons.

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CAUTION:

Indicates the item which must be followed precisely during performance of maintenance ser-

vices so as to avoid damage and breakage to the vehicle and its parts and components.

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NOTE:

Indicates the hints, knacks, etc. which make the maintenance job easier.

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SPECIAL TOOLS
When any special tool is required to perform the job, it is identified by “ST” in the applicable illustration and its
part number is shown in the instruction.

M1H0120

1. Procedures for adjusting backlash

1) Set steering wheel to the straight-ahead position.
2) Remove the exhaust pipe
3) Loosen the lock nut with ST.

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{

ST1

921650000

STEERING GEARBOX WRENCH

ST2

921550000

STEERING GEARBOX WRENCH

Description
(of job method)

Shows the part name

Shows the part number

Tells that two kinds of special tools are required.
When two or more kinds of special tools are required to do
a job, they are identified by ST1, ST2,......respectively.

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