Toyota Tundra 2005 Service - Repair - Maintenance page 2630

BR−54
SST
2
80 kgf/cm
BRAKE − LOAD SENSING PROPORTIONING AND BY−PASS
VALVE (LSP & BV)
LOAD SENSING PROPORTIONING
AND BY−PASS VALVE (LSP & BV)
ON−VEHICLE INSPECTION
1. SET REAR AXLE LOAD
Rear axle load (includes vehicle weight):
Standard cab: 950 kg (2,094 lb)
Access cab:
BR0060
1GR−FT engine: 1,000 kg (2,205 lb)
2UZ−FE engine: 1,050 kg (2,315 lb)
2. INSTALL LSPV GAUGE (SST) AND BLEED AIR
SST
BR0061
3. RAISE FRONT BRAKE PRESSURE TO 7,845 kPa (80
kgf/cm
SURE
Rear brake pressure:
5,110 ± 490 kPa (52.1 ± 5 kgf/cm
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 after holding the specified fluid pressure for 2
BR0062
seconds. If the brake pressure is incorrect, adjust the fluid pres-
sure.
09709−29018
2
, 1,138 psi) AND CHECK REAR BRAKE PRES-
BR09R−13
, 741 ± 71 psi)
2