4A
Brake Fluid Pressure Test (If Equipped with LSPV)
Test procedure for LSPV assembly is as follows.
Before testing, confirm the following.
• Fuel tank is filled with fuel fully.
• Vehicle is equipped with spare tire, tools, jack and jack handle.
1) Place vehicle on level floor and set approximately about 1,400 N (140 kg, 309 lbs) weight on rear housing center so that rear axle weights 6,000 N (600 kg, 1,323 lbs).
Rear axle weight
“L”: 6,000 N (600 kg, 1,323 lbs)
2) Install special tool to front and rear brake.
NOTE:
Special tool should be connected to bleeder plug hole of front (driver’s side brake) and rear brakes.
Special Tool
(A) : 09956–02310
(B) : 55473–82030 Use the air bleeder plug supplied as a spare part
NOTE:
For front brake, use special tool (B) instead of thread diameter 10 mm attachment included in special tool (A).
1. Air bleeder plug 3. Attachment
2. Weight    
3) Depress brake pedal gradually till fluid pressure of front brake becomes as specified below and check corresponding pressure of rear brake. It should be within specification given below.
Rear brake pressure with applied by 50 kg/cm2 on front brake
Front brake: 5,000 kPa (50 kg/cm², 711 psi)
Rear brake: 3,800 – 5,100 kPa (38 – 51 kg/cm², 540 – 725 psi)
4) As done above, apply 100 kg/cm² pressure to front brake and check that rear brake pressure is within specification as given below.
Rear brake pressure with applied by 100 kg/cm2 on front brake
Front brake: 10,000 kPa (100 kg/cm², 1,422 psi)
Rear brake: 5,100 – 6,500 kPa (51 – 65 kg/cm², 725 – 924 psi)
5) If rear brake pressure is not within specification, adjust it by changing stay position as follows.
• If rear brake pressure is higher than specification, move stay “A” to direction “I” and if it is lower, to out side “r”.
• Repeat Steps 3) and 4) until rear brake pressure is within specification.
• After adjustment, be sure to torque bolt to specification.
Tightening torque
LSPV adjust bolt ( a ): 25 N·m ( 2.5 kg-m, 18.0 lb-ft)
1. LSPV lever 3. LSPV stay
2. LSPV spring      
6) Disconnect brake pipe (2) (connecting between master cylinder secondary side and 4-way joint) from master cylinder (1).
Tighten plug (special tool) to master cylinder.
Depress brake pedal. If rear brake pressure is 95 – 100 kg/cm² when front brake pressure is 100 kg/cm², it means that front fail-safe system function properly.
Rear brake pressure with applied by 100 kg/cm2 on front brake
Front brake: 10,000 kPa (100 kg/cm², 1422 psi)
Rear brake: 9,500 – 10,000 kPa (95 – 100 kg/cm², 1350 – 1422 psi)
Special Tool
(A) : 09956–02210