bolt SUZUKI JIMNY 2005 3.G Service Workshop Manual

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7) Using special tools, draw out rear axle shaft with brake back
plate.
Special tool
(A) : 09943-35511
(B) : 09942-15510
8) Remove wheel bearing retainer and wheel sensor ring (if
equipped with ABS), refer to “Rear Axle Shaft and Wheel
Bearing” in Section 3E.
9) Remove brake back plate from axle shaft.
INSTALLATION
1) Install wheel cylinder, and tighten wheel cylinder bolts to
specified torque. Refer to “Wheel Cylinder” in this section.
2) Install brake back plate (2) to axle shaft (1).
3) For installation procedure here after perform “Rear Axle
Shaft and Wheel Bearing” in Section 3E.
3. Wheel bearing
4. Retainer ring

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INSTALLATION
1) Install master cylinder as shown and torque attaching nuts to
specification.
Tightening torque
Master cylinder nuts
(a) : 13 N·m (1.3 kg-m, 9.5 Ib-ft)
2) Attach hydraulic lines and torque flare nuts to specification.
Tightening torque
Brake pipe flare nuts
(b) : 16 N·m (1.6 kg-m, 12.0 lb-ft)
3) Connect reservoir lead wire.
4) Fill reservoir with specified brake fluid.
5) After installing, bleed air from system (refer to “Air Bleeding
of Brake System” in this section) and check brake pedal
height and play.
6) Perform brake test and check each installed part for fluid
leakage.
Master Cylinder
NOTE:
See NOTE at the beginning of this section.
Check clearance between booster piston rod and pri-
mary.
[A] : For vehicle without ABS 7. Piston cup
: Apply brake fluid confirm installing direction.
[B] : For vehicle with ABS 8. Secondary piston
1. Piston stopper circlip 9. Sealing
: Apply brake fluid confirm installing direction.
2. Piston stopper 10. Secondary piston return spring
3. Cylinder cup and plate
: Apply brake fluid confirm installing direction.11. Secondary piston stopper bolt
4. Primary piston 12. Master cylinder body
5. Piston cup
: Apply brake fluid confirm installing direction.Tightening Torque
6. Secondary piston pressure cup
: Apply brake fluid confirm installing direction.Do not reuse

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DISASSEMBLY
1) Remove circlip (1).
2) Remove primary piston.
3) [For vehicle with ABS]
Pull out primary piston assembly straight so as not to cause
any damage to inside o cylinder wall.
Pull out secondary piston assembly straight so as not to
cause any damage to inside of cylinder wall and by tapping
flange with a piece of wood or something soft.
4) [For vehicle without ABS]
Remove piston stopper bolt (1). Then remove secondary pis-
ton by blowing compressed air (2) into hole from which pis-
ton stopper bolt was removed.
Be cautions during removal as secondary piston jumps out.
INSPECTION
Inspect all disassembled parts for wear or damage, and
replace parts if necessary.
Inspect master cylinder bore for scoring or corrosion. It is
best to replace corroded cylinder.
Corrosion can be identified as pits or excessive roughness.
2. Master cylinder
NOTE:
Wash disassembled parts with brake fluid.
Do not reuse piston cups.
NOTE:
Polishing bore of master cylinder with cast aluminum
body with anything abrasive is prohibited, as damage to
cylinder bore may occur.
[A]: Vehicle equipped with ABS
[B]: Vehicle not equipped with ABS

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Rinse cylinder in clean brake fluid. Shake excess rinsing
fluid from cylinder. Do not use a cloth to dry cylinder, as lint
from cloth cannot be kept from cylinder bore surfaces.
ASSEMBLY
1) Install secondary piston assembly into cylinder.
2) Install primary piston in cylinder.
3) Depress, and install circlip (2).
4) Install piston stopper bolt with pistons pushed in all the way
and tighten it to specified torque (For vehicle without ABS).
Tightening torque
Piston stopper bolt
(a) : 10 N·m (1.0 kg-m, 7.5 lb-ft)
Fill Reservoir
NOTE:
See NOTE at the beginning of this section.
Before assembling, wash each part in fluid recom-
mended to use for that vehicle.
1. Rod
CAUTION:
Do not use shock absorber fluid or any other fluid which
contains mineral oil. Do not use container which has
been used for mineral oil or which is wet from water. Min-
eral oil will cause swelling and distortion of rubber parts
in hydraulic brake system and water will mix with brake
fluid, lowering fluid boiling point. Keep all fluid contain-
ers capped to prevent contamination.

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LSPV (Load Sensing Proportioning Valve) Assembly (If Equipped)
REMOVAL
1) Clean around reservoir cap and take out fluid with syringe or
such.
2) Hoist vehicle.
3) Disconnect brake pipes from LSPV.
4) Remove LSPV assembly from vehicle.
5) Remove spring and stay from LSPV.
INSTALLATION
Install by reversing removal procedure, noting the following.
1) Torque each bolt and nut to specification as indicated
respectively.
Tightening torque
LSPV bolts
(a) : 25 N·m (2.5 kg-m, 18.0 lb-ft)
Brake pipe flare nuts
(b) : 16 N·m (1.6 kg-m, 12.0 lb-ft)
2) Upon completion of installation, fill reservoir tank with speci-
fied fluid and bleed air from brake system.
Tightening torque
LSPV bleeder plug
(a) : 8 N·m (8.0 kg-m, 6.0 lb-ft)
3) After bleeding air, check that LSPV is installed properly,
referring to following INSPECTION & ADJUSTMENT. CAUTION:
Brake fluid is extremely damaging to paint.
Do not allow brake fluid to get on painted surface.
LSPV assembly must not be disassembled.
Replace with new one if defective.
NOTE:
As shown in figure, LSPV assembly should be removed
together with its spring and stay installed as they are.
NOTE:
Make sure to bleed air from LSPV bleeder without fail.

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LSPV Assembly
INSPECTION AND ADJUSTMENT
1) Confirm the following before inspection and adjustment.
Fuel tank is filled with fuel fully.
Vehicle is equipped with spare tire, tools, jack and jack han-
dle.
Vehicle is free from any other load.
Place it on level floor.
2) Push up LSPV lever with finger till it stops and measure
length of coil spring (“a” in figure).
3) Spring length “a” should be as specified.
Spring length “a”
147 mm (5.79 in.)
4) If it isn’t, adjust it to specification by changing stay position
as shown in figure. After adjustment, tighten bolt to specified
torque.
Tightening torque
LSPV adjust bolt
(a) : 25 N·m (2.5 kg-m, 18.0 lb-ft)
NOTE:
Check to make sure that LSPV body and brake pipe joints
are free from fluid leakage. Replace defective parts, if
any.

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P (Proportioning) Valve
REMOVAL
1) Clean around reservoir cap and take out fluid with syringe or
such.
2) Disconnect brake pipes from P valve.
3) Remove P valve.
INSTALLATION
1) Install P valve (2).
Tightening torque
P valve bolts
(a) : 25 N·m (2.5 kg-m, 18.0 lb-ft)
2) Tighten flare nuts to specified torque.
Tightening torque
Brake pipe flare nuts
(b) : 16 N·m (1.6 kg-m, 12.0 lb-ft)
3) Fill reservoir with specified brake fluid.
4) Bleed air from system.CAUTION:
Do not allow brake fluid to get on painted surfaces.
WARNING:
Never disassemble P valve assembly. If it is found faulty,
replace it with new assembly.
1. Flare nuts

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Brake Hose/Pipe
Front brake hose/pipe
For left-hand steering vehicle
[A] : For vehicle without ABS X : View X 5. Brake caliper 12. To front left brake caliper
[B] : For vehicle with ABS Y : View Y 6. 4 way joint 13. To rear brake
F : Front side Z : View Z 7. 5 way joint a-d: Clamp
R : Right side 1. E-ring 8. ABS hydraulic unit/control mod-
ule assemblyTightening torque
T : Top side 2. Flexible hose 9. P valve
V : View V 3. Hose washer 10. Hose bracket
W : View W 4. Hose bolt 11. To front right brake caliper

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For right-hand steering vehicle
[A] : For vehicle without ABS X : View X 5. Brake caliper 12. To front left brake caliper
[B] : For vehicle with ABS Y : View Y 6. 4 way joint 13. To rear brake
F : Front side Z : View Z 7. 5 way joint 14. Front brake master cylinder
R : Right side 1. E-ring 8. ABS hydraulic unit a-f: Clamp
T : Top side 2. Flexible hose 9. P valve Tightening torque
V : View V 3. Hose washer 10. Hose bracket
W : View W 4. Hose bolt 11. To front right brake caliper

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Rear Brake Hose/Pipe
REMOVAL
1) Raise, suitably support vehicle. Remove wheel if necessary.
2) Clean dirt and foreign material from both hose end or pipe end fittings. Remove brake hose and pipe.
INSTALLATION
1) Install brake hose and pipe by reversing removal procedure, noting the following points.
Fill and maintain brake fluid level in reservoir. Bleed brake system.
2) Perform brake test and check each installed part for fluid leakage.
CAUTION:
Position clamps to white marks on two brake pipes.
Be sure to obtain more than 3 mm (0.118 in.) clearance between axle housing and brake pipe.
Install clamps properly referring to figure below and tighten bolts.
When installing hose, make sure that it has no twist or kink.
T : Top side 2. Rear axle housing 5. Fuel tank 8. Brake pipe (vehicle with LSPV)
R : Right side 3. Rear wheel cylinder 6. Chassis frame a-b: Clamp
1. Clamp 4. LSPV (if equipped) 7. Fuel pipe Tightening torque