ISUZU KB P190 2007 Workshop Repair Manual
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5C-2 BRAKES
GENERAL DESCRIPTION
FRONT DISC BRAKE
REAR DRUM BRAKE
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BRAKES 5C-3
REAR WHEEL CYLINDER
LOAD SENSING PROPORTIONING VALVE (LSPV)
RTW 35CMF000101
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5C-4 BRAKES
BLEND PROPORTIONING VALVE
RTW 45CMF000301
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BRAKES 5C-5
PIPING DIAGRAM (MODEL WITH BLEND PROPORTIONING VALVE)
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5C-6 BRAKES
HYDRAULIC LINES (MODEL WITH LOAD SENSING PROPORTIONING VALVE)
05007-2
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BRAKES 5C-7
HYDRAULIC LINES (MODEL WITH ABS)
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5C-8 BRAKES
VACUUM SERVO WITH MASTER CYLINDER (RHD)
RTW 75CMF000101
VACUUM SERVO WITH MASTER CYLINDER (LHD)
RTW 75CMF001801
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BRAKES 5C-9
MAIN DATA AND SPECIFICATIONS
FRONT DISC BRAKE mm (in) 4 × 2 HIGH RIDE
4
× 2
4 × 4
Caliper type Pin slide
Disc outside diameter 256 (10.079) 280 (11.024)
Disc thickness 26 (1.024) 27 (1.063)
Piston diameter 42.8 (1.685) × 2 45.5 (1.791) × 2
Adjustment method Self-adjusting
REAR DRUM BRAKE mm (in) 4 × 2 HIGH RIDE
4
× 2
4 × 4
Type Leading and Trailing
Drum inside diameter 254 (10.000) 295 (11.614)
Brake lining dimension 244 × 50 × 5 283 × 45 × 5
(Length × W idth × Thickness) (9.61 × 1.97 × 0.20) (11.14 × 1.77 × 0.20)
Adjustment method Self-adjusting
W HEEL CYLINDER mm (in)
Inside diameter: rear 25.4 (1.000) 23.8 (0.937)
MASTER CYLINDER mm (in)
Type Split
Bore diameter 25.4 (1.000)
Piston stroke (Primary + Secondary) 21.8 + 12 (0.86 + 0.47)
VACUUM SERVO mm (in)
Diaphragm diameter 205 (8.071) + 230 (9.055)
Power cylinder stroke 35 (1.378)
PEDAL RATIO 3.7
BALANCE
Type Load sensing proportioning valve (without ABS) /
Blend proportioning valve (without ABS)/EBD (with ABS)
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5C-10 BRAKES
TORQUE SPECIFICATIONS
FRONT WHEEL BRAKE N⋅m (kgf ⋅m/lb ⋅ft)
RTW 55CMF000401
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BRAKES 5C-11
REAR WHEEL DRUM BRAKE N⋅m (kgf ⋅m/lb ⋅in)
RTW 55CMF000301
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ISUZU KB P190 2007