tightening torque SUZUKI GRAND VITARA 1999 2.G Service Owner's Manual

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GRAND
VITARA
[D] [C] [A]
1. P / S pump pulley
2. A / C compressor
pulley (if equipped)
3. Crankshaft pulley
4. Tension pulley
5. Tension pulley bolts[A]: G16 type engine with A / C
[B]: G16 type engine without A / C
[C]: H25 type engine with A / C
[D]: H25 type engine without A / C
[B]
3B1-8 POWER STEERING (P / S) SYSTEM
POWER STEERING PUMP DRIVE BELT
NOTE:
For J20 Type engine, refer to Section 6H ªGENERATOR BELTº.
INSPECTION
Check that belt is free from any damage and properly fitted in pulley
groove.
BELT TENSION CHECK
Check belt tension by measuring how much it deflects when
pushed at intermediate point between pulleys with about 10 kg
(22 lb) force.
Deflection of P / S belt:
6 ± 9 mm (0.24 ± 0.35 in.) G16 Type engine. . . . . . . . . . . . . . . . .
4 ± 7 mm (0.16 ± 0.28 in.) H25 Type engine. . . . . . . . . . . . . . . . .
BELT TENSION ADJUSTMENT
[For G16 Type engine]
a) To adjust P / S pump drive belt tension, use adjusting bolt of com-
pressor for A / C equipped vehicles and that of P / S pump for ve-
hicles without A / C.
b) Adjust belt tension to above specification.
c) Then tighten adjusting and mounting bolts to specified torque.
[For J20 Type engine]
To adjust P / S pump drive belt tension, refer to ªGENERATOR
BELTº in Section 6H.
[For H25 Type engine]
a) To adjust P / S pump drive belt tension, loosen tension pulley
bolts and turn tension pulley using hexagon wrench.
b) Adjust belt tension to above specification.
Then tighten tension pulley bolts to specified torque.
Tightening Torque
Tension pulley bolts: 25 N
.m (2.5 kg-m, 18.5 lb-ft)

YH4
GRAND
VITARA
1. Tie-rod end
2. Knuckle
3. Nut
1. Tie-rod
2. Mark
3. Lock nut
4. Tie-rod end
1. Tie-rod end ball joint
1. Tie-rod
2. Mark
3. Lock nut
4. Tie rod end
5. Knuckle
6. Nut6, (a)
POWER STEERING (P / S) SYSTEM 3B1-13
ON-VEHICLE SERVICE
TIE-ROD END
REMOVAL
1) Hoist vehicle and remove wheel.
2) Remove tie-rod end nut.
3) Disconnect tie-rod end by using puller.
4) To facilitate adjustment after installation, put a mark on tie-rod
thread indicating position of tie-rod end lock nut. Then loosen
lock nut and remove tie rod end from tie rod.
INSPECTION
Tie-rod End Ball Joint
Inspect for play in tie-rod end ball joint. If found defective, replace.
INSTALLATION
1) Install tie-rod end lock nut and tie rod end to tie-rod. Tighten lock
nut to mark on tie-rod thread.
2) Install tie-rod end to knuckle. Tighten tie-rod end nut to specified
torque.
Tightening Torque
(a): 48 N
.m (4.8 kg-m, 35.0 lb-ft)

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VITARA
1. High pressure pipe
2. Union bolt3. Low pressure hose
4. Steering lower shaft bolt
3B1-14 POWER STEERING (P / S) SYSTEM
3) After installing wheels, lower vehicle and tighten wheel nuts to
specified torque.
Tightening Torque
(a): 100 N
.m (10.0 kg-m, 72.5 lb-ft)
4) Check that proper amount of toe-in is obtained by referring to
ªFRONT WHEEL ALIGNMENTº.
5) After confirming proper amount of toe-in, tighten tie-rod end lock
nut to specified torque.
Tightening Torque
(a): 65 N
.m (6.5 kg-m, 47.0 lb-ft)
POWER STEERING GEAR BOX
ASSEMBLY
REMOVAL
1) Take out fluid in P / S fluid reservoir with syringe or such.
2) Disconnect high pressure pipe from steering gear box by remov-
ing union bolt.
NOTE:
As fluid flows out of disconnected joints, put a receptacle
under joints or a plug to pipe.
3) Disconnect low pressure hose from steering gear box.
NOTE:
As fluid flows out of disconnected joints, put a receptacle
under joints or a plug to hose.
4) Remove steering lower shaft bolt.
5) Hoist vehicle and remove both right and left wheels.
6) Disconnect both right and left tie rod ends from knuckle, refer to
steps 2) to 3) of ªTIE-ROD END REMOVALº in this section.

YH4
GRAND
VITARA
1. Steering gear box mounting bolts
1. Mark
2. Gear case
3. Pinion shaft
POWER STEERING (P / S) SYSTEM 3B1-15
7) Remove steering gear box mounting bolts and then remove
steering gear box from vehicle.
Steering gear box found to be in defective condition should be
replaced with a new one.
CAUTION:
Never disassemble P / S gear box. If perform this prohib-
ited service, it will affect original performance.
INSTALLATION
Reverse removal procedure for installation of steering gear box
noting the following points.

After confirming that front tire is in straight position, install steering
gear box to body temporarily. Next, with tie-rod end installed to
knuckle, set rack in position close to neutral. Then obtain the neu-
tral state by aligning match marks on pinion shaft and steering
gear case and insert steering lower joint into pinion shaft.
CAUTION:
Be sure to confirm that steering wheel and front tires
(wheels) are in straight position when inserting steering
lower joint into steering pinion shaft.

If a plug was put to disconnected pipe when removing steering
gear box, remove that plug before reconnecting pipe.

Use specified torque as given below.
Tightening Torque
(a): 25 N
.m (2.5 kg-m, 18.0 lb-ft)
(b): 40 N
.m (4.0 kg-m, 29.0 lb-ft)
(c): 25 N
.m (2.5 kg-m, 18.0 lb-ft)
(d): 55 N
.m (5.5 kg-m, 40.0 lb-ft)

After installation, be sure to fill specified power steering fluid and
bleed air.

Check toe setting. Adjust as required. (Refer to Front End Align-
ment.)

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GRAND
VITARA
3B1-18 POWER STEERING (P / S) SYSTEM
ªAº
1
1
1. Mark
1. Tie-rod lock washer
(A)
INSTALLATION
1) Install new tie-rod lock washer and tie-rod to rack.
2) Tighten tie-rod ball nut to specified torque.
Tightening Torque
(a): 85 N
.m (8.5 kg-m, 61.5 lb-ft)
3) Bend lock washer 2 place at the flat part of tie-rod ball nut.
4) Apply grease to ªAº indicated in figure.
5) Position boot properly in grooves of gear case and tie-rod.
Check to ensure that boot is free from twist and dent.
6) Fasten boot with new clamp and clip securely.
Special Tool
(A): 09943-55010
7) Install tie-rod end lock nut and tie-rod end to tie-rod.
Position lock nut to marking made in removal.
NOTE:
When tie-rod was replaced, measure length ªAº on re-
moved tie-rod and use it on new replacement tie-rod so as
to position lock nut properly.
8) Install steering gear case. Refer to ªPOWER STEERING GEAR
BOX ASSEMBLY INSTALLATIONº in this section.

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VITARA
POWER STEERING (P / S) SYSTEM 3B1-19
Tightening Torque
(a): 60 N.m (6.0 kg-m, 43.5 lb-ft)
(b): 25 N.m (2.5 kg-m, 18.5 lb-ft)
(c): 55 N.m (5.5 kg-m, 40.0 lb-ft)
(d): 11 N.m (1.1 kg-m, 8.0 lb-ft)
(e): 35 N.m (3.5 kg-m, 25.5 lb-ft)
( f ): 40 N.m (4.0 kg-m, 29.0 lb-ft)
(g): 45 N.m (4.5 kg-m, 33.0 lb-ft)
1. Power steering pump assembly
2. Bracket
3. P / S fluid reservoir4. High pressure hose & pipe
5. Suction hose
6. Low pressure return hose7. Oil tank bracket
8. To P / S gear box
[G16 ENGINE MODEL]
[J20 ENGINE MODEL][H25 ENGINE MODEL]
POWER STEERING PUMP

YH4
GRAND
VITARA
3B1-24 POWER STEERING (P / S) SYSTEM
1. Pump cover
1. Pressure switch
1. Suction connector
2. O-ring
1. Suction connector
15) Gradually tighten new pump cover bolts to specified torque.
NOTE:
After installing pump cover, check to make sure that shaft
can be turned by hand.
Tightening Torque
(a): 23 N
.m (2.3 kg-m, 17.0 lb-ft)
16) Apply power steering fluid to O-ring of terminal switch.
17) Install pressure switch to pump body.
Tightening Torque
(a): 28 N
.m (2.8 kg-m, 20.0 lb-ft)
18) Apply power steering fluid to relief valve (flow control valve).
19) Install relief valve (flow control valve) to pump body.
20) Install flow control spring.
21) Apply power steering fluid to O-rings of plug.
22) Install O-rings to plug.
23) Tighten plug to specified torque.
Tightening Torque
(a): 60 N
.m (6.0 kg-m, 43.5 lb-ft)
24) Apply power steering fluid to O-ring of suction connector.
25) Install O-ring to suction connector.
26) Install suction connector to pump body as shown in figure.
Tighten new suction connector bolts to specified torque.
Tightening Torque
(a): 10 N
.m (1.0 kg-m, 7.5 lb-ft)

YH4
GRAND
VITARA
POWER STEERING (P / S) SYSTEM 3B1-25
INSTALLATION
Reverse removal procedure, and then noting the following instruc-
tions.

For tightening torques, refer to structural diagram on previous
page.

Adjust power steering pump drive belt by referring to ªBELT TEN-
SION ADJUSTMENTº under ªPOWER STEERING PUMP
DRIVE BELTº in this section.

Fill specified power steering fluid after installation and bleed air
without failure. (Refer to ªAIR BLEEDING PROCEDUREº in this
section.)

YH4
GRAND
VITARA
3B1-26 POWER STEERING (P / S) SYSTEM
09915-77420
Oil pressure gauge
attachment and hose set09915-77410
Oil pressure gauge09943-55010
Boot clamp plier
TIGHTENING TORQUE SPECIFICATION
FasteningpartsTightening torqueFastening artsN.mkg-mlb-ft
Gear box mounting bolts555.540.0
Gear box cylinder pipe flare nuts292.921.0
Gear box low pressure pipe union bolt404.029.0
Gear box high pressure pipe union bolt353.525.5
Tie-rod end lock nut656.547.0
G16 Type engine555.540.0
Pump bracket boltJ20 Type engine252.518.5
H25 Type engine454.532.5
Pump union bolt606.043.5
Oil pump mount bolts252.518.5
Pipe clamp bolt / Reservoir bracket bolt111.18.0
Steering shaft joint bolt252.518.0
High pressure flare nuts404.029.0
Pump cover bolts232.317.0
Plug606.043.5
Pressure switch (Terminal)282.820
Suction connector bolt101.07.5
Tie-rod end nut484.835.0
Tie-rod (for canvas top LH model only)858.561.5
REQUIRED SERVICE MATERIAL
MATERIALSRECOMMENDED
SUZUKI PRODUCTUSE
Lithium greaseSUPER GREASE (A)
(99000-25010)
Oil seal lip of P / S pump pulley shaft
Power steering fluidAn equivalent of DEXRON
-III or
DEXRON
-II

To fill P / S fluid reservoir

Parts lubrication when installing
SPECIAL TOOL

YH4
GRAND
VITARA
3C
STEERING WHEEL AND COLUMN 3C-1
SECTION 3C
STEERING WHEEL AND COLUMN
(NOT EQUIPPED WITH AIR BAG)
NOTE:
All steering wheel and column fasteners are important parts in that they could affect the performance of
vital parts and systems, and / or could result in major repair expense. They must be replaced with one of
the same part number or with an equivalent part if replacement becomes necessary. Do not use a replace-
ment part of lesser quality of substitute design. Torque values must be used as specified during reassemb-
ly to assure proper retention of this part.
CONTENTS
GENERAL DESCRIPTION3C- 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DIAGNOSIS3C- 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Inspection and repair required after accident 3C- 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ON-VEHICLE SERVICE3C- 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Steering wheel3C- 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Combination switch3C- 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Steering column assembly3C- 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Steering lock assembly (ignition switch) 3C-10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Steering lower shaft assembly3C-11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Checking steering column for accident damage 3C-13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Adjustable steering column release lever 3C-14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TIGHTENING TORQUE SPECIFICATIONS3C-14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SPECIAL TOOL3C-14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
GENERAL DESCRIPTION
This double tube type steering column has the following three important features in addition to the steering function:

The column is energy absorbing, designed to compress in a front-end collision.

The ignition switch and lock are mounted conveniently on this column.

With the column mounted lock, the ignition and steering operations can be locked to inhibit theft of the vehicle.
To insure the energy absorbing action, it is important that only the specified bolts be used as designated and that
they are tightened to the specified torque. When the column assembly is removed from the vehicle, special care
must be taken in handling it. Use of a steering wheel puller other than the one recommended in this manual or a
sharp blow on the end of the steering shaft, leaning on the assembly, or dropping the assembly could shear the
plastic shear pins which maintain column length and position.