Toyota Hilux Surf 1993 Owner's Manual page 698

BRAKE SYSTEM – Load Sensing Proportioning and By–Pass Valve (LSP & 13V)
3. RAISE FRONT BRAKE PRESSURE TO 7,845 kPa (80
2
kgf/cm , 1,138 psi) AND CHECK REAR BRAKE PRES–
SURE
Rear brake pressure:
2WD 1 ton, C & C (SRW) 4,413±490 kPa
1/2 ton
C & C (DRS)
4WD Regular cab
Extra cab
HINT: The brake pedal should not be depressed twice
and/or returned while setting to the specified pressure.
Read the value of rear brake pressure two seconds after
adjusting the specified fluid pressure.
If the brake pressure is incorrect, adjust the fluid pres–
sure.
4. (C&C)
RAISE FRONT BRAKE PRESSURE TO 11,768 kPa (120
2
kgf/cm , 1,707 psi) AND CHECK REAR BRAKE PRES–
SURE
Rear brake pressure:
SRW
DRW
5. IF NECESSARY, ADJUST FLUID PRESSURE
(a) Adjust the length of the No.2 shackle.
Low pressure Lengthen A
High pressure Shorten A
Initial set:
2WD
4WD
Adjusting range:
2WD
4WD
HINT: One turn of the nut changes the fluid pressure as
shown in the table below.
1/2 ton, C & C (SRW )
2WD
1 ton, C & C (DRW)
4WD
2
kgf/cm
(45±5 , 640±71 psi)
4,315 t 490 kPa
2
kgf/cm
(44±5 , 626 ± 71 psi)
4,707 ± 490 kPa
2
kgf/cm
(48±5 , 683 ± 71 psi )
3,923±490 kPa
2
kgf/cm
(40±5 , 569±71 psi )
4,315±490 kPa
2
kgf/cm
(43±5 , 626±71 psi)
9,709 ± 588 kPa
2
(99 ± 6 kgf/cm , 1,408 ± 85 psi)
8,336 ± 588 kPa
2
(85 ± 6 kgf/cm , 1,209 ± 85 psi)
78 mm (3.07 in.)
120 mm (4.72 in.)
72 – 84 mm (2.83 – 3.31 in.)
114 – 126 mm (4.49 – 4.96 in.)
Rear brake pressure
BR–65