Isuzu Trooper (2000 year). Manual — part 439
7C–20
CLUTCH
Slave Cylinder
Disassembled View
206RW004
Legend
(1) Cylinder Body
(2) Spring
(3) Piston and Piston Cup
(4) Boot
(5) Push Rod
Disassembly
1. Remove boot.
2. Remove push rod.
3. Remove piston and piston cup.
4. Remove spring.
5. Remove cylinder body.
Inspection and Repair
Make the necessary adjustments, repairs, and part
replacements if excessive wear or damage is discovered
during inspection.
Cylinder Body
206RS003
1. Clean the cylinder body.
2. Check the fluid return port for restrictions and clean it
if necessary.
CLUTCH
7C–21
Piston and Piston Cup
1. Visually inspect the disassembled piston and piston
cup for excessive wear and damage.
2. Replace the inner parts with new parts shown in the
illustration.
206RS004
3. Measure the clearance between slave cylinder wall
and piston.
4. If the measured value exceeds the specified limit, the
slave cylinder assembly must be replaced.
Standard: 0.07 mm (0.0028 in)
Limit: 0.15 mm (0.0059 in)
206RS005
Reassembly
To reassemble, follow the disassembly steps in the
reverse order, noting the following points:
1. Before installing the parts, apply a thin coat of rubber
grease.
2. Install cup in groove in piston with the lip turned to the
front of cylinder. Use care so as not to scratch the
cylinder.
206RS006
7C–22
CLUTCH
Main Data and Specifications
General Specifications
Type
Dry single plate type with diaphragm spring
Size
275 mm (10.83 in)
Pressure plate Outside diameter
332 mm (13.07 in)
Pressure plate Clamping force
7208 N (1621 lb)
Pressure plate Spring finger height
49.9 – 51.9 mm (1.965 – 2.043 in)
Driven plate Outside diameter x inside diameter
275
×
180 mm (10.83
×
6.69 in)
Thickness Clutch disengaged
8.8 mm (0.346 in)
Thickness Clutch engaged
8.3 mm (0.327 in)
Total friction area
339
×
2 cm
@
(52
×
2 in
@
)
Clutch control type
Hydraulic
Clutch pedal free play
5 – 15 mm (0.20 –0.59 in)
Clutch pedal height
217 –227 mm (8.543 –8.937 in)
Clutch pedal stroke
152.5 –162.5 mm (6.004 –6.398 in)
Torque Specifications
E07RW032
CLUTCH
7C–23
Torque Specifications (Cont’d)
E07RX001
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