Renault 41 045 - GB - 04/2003 Service Manual

RENAULT V.I.

41 045 - GB -

STEERING

RANGE FAMILY VARIANT

MIDLUM

MIDLUM 4x4

The above information may change in the course of time. Only the "Consult" section of the workshop manuals repertory in standard N° 10320 serves as reference.

04/2003

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41.0

41.0 . . . .

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CONTENTS

Generalities. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-1 →→→→ 4

Technical data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B-1 →→→→ 2

— Standard tightening torques . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B1-2 → 3

— Specific tightening torques . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B2 -1 → 5

Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-1 →→→→ 7

Removal / Fitting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .D-1 →→→→ 3

— Steering box ZF 8090/8095/8098 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D1-2 → 4

— Steering box SHEPPARD M83. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D2-1 → 3

— Steering wheel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D3-1 → 1

Testing/adjustment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-1 →→→→ 3

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A-1

GENERALITIES

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A-2

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Warnings

In this document, safety instructions are symbolized as follows:

DANGER! NON-OBSERVANCE OF THE PROCEDURE DESCRIBED OR LACK OF CARE OR ATTENTION RISK CAUSING SERIOUS INJURY OR EVEN DEATH.

WARNING! Any different or inappropriate working method risks causing damage to the product.

NOTE! Draws attention to particular or important points of the method.

Environment

Comply with the regulations in force relative to the recovery and treatment of used parts and waste.

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Conventional symbols

Fitting

Tighten to torque (Nm) (left-hand thread) Tighten by indicated value

Tighten to torque (Nm) (right-hand thread) Loosen by indicated value

Tightening torque with lubricated threaded hardware

Dimensioning

Tightening ... Greater than or equal to ...

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A-3

Repair

Equal to Wear limit

... Less than ... Machining limit or dimension

... Greater than ... Maximum out-of-true

... Less than or equal to ... Maximum parallelism error

Force to be exerted in the direction shown (hammer - press)

Heat or cool: Temperature in degrees Celsius (e.g. + 80 °C)

Weld bead Grease or oil (see "Consumables" table)

Smear or coat (see "Consumables" table)

Fill to level (see "Technical Data" and "Consumables" table)

Repair time - Heating time Mark - Assemble according to marking

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A-4

Adjustment

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Rotating friction torque Turn anti-clockwise

Turn in alternate directions

Turn clockwise

Place in contact Move in the direction shown

Dimension to be assured (mm)

Various information

Exhaust - Outlet Operation with a sequence

Intake - Inlet Involves

Weight in kg (example: 275 kg)

Turn anti-clockwise (the figure shows the number of turns)

Turn clockwise (the figure shows the number of turns)

Return to numbered operation Connected with numbered operation

Depending on versions or options Withdraw - Delete

Wrong

Correct

Injection ... to ...

Repair dimension Inspect - Check condition of part

Part to be replaced Danger for persons, vehicle or equipment

Direction of disassembly (the arrow shows the direction)

Direction of assembly (the arrow shows the direction)

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B1-1

TECHNICAL DATA

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B1-2

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Standard tightening torques

Definitions

There are several types of tightening:

– Tightening to torque (in Nm) – Tightening to angle (en °) – Tightening to torque-angle (en Nm + °)

Torques given in Nm. are nominal torques (average value calculated on the basis of the minimum torque and the maximum torque). The tightening precision class defines the tolerance of this torque in percent as a function of the nominal torque applied.

Tightening precision classes:

– Class I: Special threaded hardware (tolerances ± 10% of the final torque). – Class II: Reserved for precise tightening (tolerance ± 10% of the nominal torque). – Class III: Reserved for normal standard tightening (tolerance ± 20% of the nominal torque)

For standard threaded hardware indicated in the table below, use tightening class III). For other torques, see the following page(s).

"FIH" type (Nylstop) locknuts must be replaced whenever removed. "DRH" type (oval) locknuts can be reused. If locknuts (DRH, FIH or other) are re-used, make absolutely certain that the screw-thread of the bolt protrudes least two threads above the top edge of the nut.

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Standard tightening torques table

The tightening torque values given in the table are based on standard 01.50.4002 and apply to new nuts and bolts fitted dry and re-used nuts and bolts with oil applied to the screw-threads. If any nuts and bolts are replaced, it is

absolutely essential to use nuts and bolts recommended by the RENAULT TRUCKS Spare Parts Department (coefficient of friction in compliance with standard 01.50.4002).

Tightening torque values in Nm for conventional "metric system" threaded hardwarebased on stan-

dard 01.50.4002 (H: normal and HE: with flange)

Quality class 8.8 Quality class 10.9

dia. and pitch of nuts and bolts

Tightening class III (± 20 %) Tightening class III (± 20 %)

B1-3

6 x 1.00 7 x 1.00 8 x 1.00

8 x 1.25 10 x 1.00 10 x 1.25 10 x 1.50 12 x 1.25 12 x 1.50 12 x 1.75 14 x 1.50 14 x 2.00 16 x 1.50 16 x 2.00 18 x 1.50 18 x 2.50 20 x 1.50 20 x 2.50 22 x 1.50 22 x 2.50

10 15 20 20 40 35 40 65 65

60 105 100 160 150 235 210 330 295 445 405

10 20 30 25 60 60 50

105

90 165 145 230 220 340 310 450 435 650 595

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B1-4

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Specific tightening torques

Steering box SHEPPARD M83

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B2-1

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B2-2

Steering box ZF 8090

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