1996 TOYOTA T100 parking brake

Downloaded from www.Manualslib.com manuals search engine − MAINTENANCEINSIDE VEHICLE
MA−3
38 Author: Date:
1996 TOYOTA T100 (RM449U)
13. ACCELERATOR PEDAL
Check the pedal for smooth operation and uneven pedal effort or catching.
14. CLUTCH PEDAL
(See page CL−2)
(a) Check the pedal for smooth operation.
(b) Check that the pedal has the proper freeplay.
15. BRAKE PEDAL
(See page BR−6)
(a) Check the pedal for smooth operation.
(b) Check that the pedal has the proper reserve distance and freeplay.
(c) Check the brake booster function.
16. BRAKES
At a safe place, check that the brakes do not pull to one side when applied.
17. PARKING BRAKE
(See page BR−8)
(a) Check that the lever has the proper travel.
(b) On a safe incline, check that the vehicle is held securely with only the parking brake applied.
18. AUTOMATIC TRANSMISSION ”PARK” MECHANISM
(a) Check the lock release button of the selector lever for proper and smooth operation.
(b) On a safe incline, check that the vehicle is held securely with the selector lever in ”P” position and all
brakes released.

Downloaded from www.Manualslib.com manuals search engine MA003−05
MA−4
− MAINTENANCEUNDER HOOD
39 Author: Date:
1996 TOYOTA T100 (RM449U)
UNDER HOOD
GENERAL MAINTENANCE
1. GENERAL NOTES
Maintenance items may vary from country to country. Check the owner’s manual supplement in which
the maintenance schedule is shown.
Every service item in the periodic maintenance schedule must be performed.
Periodic maintenance service must be performed according to whichever interval in the periodic main-
tenance schedule occurs first, the odometer reading (miles) or the time interval (months).
Maintenance service after the last period should be performed at the same interval as before unless
otherwise noted.
Failure to do even one item can cause the engine to run poorly and increase exhaust emissions.
2. WINDSHIELD WASHER FLUID
Check that there is sufficient fluid in the tank.
3. ENGINE COOLANT LEVEL
Check that the coolant level is between the FULL and LOW lines on the see−through reservoir.
4. RADIATOR AND HOSES
(a) Check that the front of the radiator is clean and not blocked with leaves, dirt or bugs.
(b) Check the hoses for cracks, kinks, rot or loose connections.
5. BATTERY ELECTROLYTE LEVEL
Check that the electrolyte level of all battery cells is between the upper and lower level lines on the case.
6. BRAKE AND CLUTCH FLUID LEVELS
Check that the brake and clutch fluid levels are near the upper level line on the see−through reservoirs.
7. ENGINE DRIVE BELTS
Check all drive belts for fraying, cracks, wear or oiliness.
8. ENGINE OIL LEVEL
Check the level on the dipstick with the engine turned off.
9. POWER STEERING FLUID LEVEL
(a) Check the level on the dipstick.
(b) The level should be in the HOT or COLD range depending on the fluid temperature.
10. AUTOMATIC TRANSMISSION FLUID LEVEL
(a) Park the vehicle on a level surface.
(b) With the engine idling and the parking brake applied, shift the selector into all positions from the P to
L, and then shift into the P position.
(c) Pull out the dipstick and wipe off the fluid with a clean rag. Re−insert the dipstick and check that the
fluid level is in the HOT range.
(d) Do this check with the fluid at normal driving temperature (70 − 80°C, 158 − 176°F).
HINT:
Wait until the engine cools down (approx. 30 min.) before checking the fluid level after extended driving at
high speeds, in hot weather, in heavy traffic or pulling a trailer.
11. EXHAUST SYSTEM
(a) Visually inspect for cracks, holes or loose supports.
(b) If any change in the sound of the exhaust or smell of the exhaust fumes is noticed, have the cause
located and corrected.

Downloaded from www.Manualslib.com manuals search engine SS−68
− SERVICE SPECIFICATIONSSUSPENSION AND AXLE
1996 TOYOTA T100 (RM449U)Part tightened
N·mkgf·cmft·lbf
Front drive shaft x Side gear shaft8384561
Lower suspension arm x Frame1962,000145
Upper suspension arm shaft x Frame1781,810131
Hub nut1031,05076
ABS speed sensor x Steering knuckle8.08271 in.·lbf
ABS speed sensor wire harness5.05144 in.·lbf
Companion flange x Front differential assembly1081,10080
Drain plug4950036
Filler plug3940029
Crossmember x Frame1261,28093
Front mounting bolt1471,500108
Rear mounting bolt1671,700123
Actuator x Clutch case cover2121015
Screw plug x Clutch case cover2020014
A.D.D. indicator switch x Clutch case cover4041030
Carrier cover x Oil deflector7.47565 in.·lbf
Ring gear x Differential case9798571
Differential carrier x Bearing cap7880058
Clutch case x Tube7880058
Clutch case x Differential carrier78800500
Differential x Front propeller shaft7475054
Clutch case cover x Clutch case2121015
Differential carrier cover x Differential carrier4747534
Tube x Bearing retainer121209
Rear
Ring gear x Differential case1251,27092
Bearing cap x Differential carrier11 31,15083
Differential carrier x Axle housing7374054
Rear axle housing x Rear brake assembly6970051
Rear shock absorber x Spring seat2626019
Rear shock absorber x Frame2626019
U−bolt x Spring seat1321,35097
Shackle pin x Leaf spring9193067
Differential x Propeller shaft7678056
Hanger pin x Leaf spring9193067
Hanger pin lock bolt2626019
Leaf spring center bolt4445033
Hub nut1031,05076
Spring bumper seat set bolt2930022
ABS speed sensor x Rear axle housing8.08271 in.·lbf
Brake line1515511
Parking brake set bolt2526019
Drain plug4950036
Filler plug3940029

Downloaded from www.Manualslib.com manuals search engine SS084−01
− SERVICE SPECIFICATIONSBRAKE
SS−69
243 Author: Date:
1996 TOYOTA T100 (RM449U)
BRAKE
SERVICE DATA
Brake pedal height (from asphalt sheet) Extra cab 4WD146.7−156.7 mm (5.776−6.169 in.)
Except extra cab 4WD149.7−159.7 mm (5.894−6.287 in.)
Brake pedal freeplay3−6 mm (0.12−0.24 in.)
Brake pedal reserve distance at 490 N (50 kgf, 110.2 lbf)
2WD 1 ton (STD cab)More than 78 mm (3.07 in.)
2WD 0.5 ton / 4WD (STD cab)More than 73 mm (2.87 in.)
4WD (Extra cab)More than 70 mm (2.76 in.)
Brake booster push rod to piston clearance (w/ SST)0 mm (0 in.)
Front brake pad thickness 2WD 1.0 ton STD9.5 mm (0.374 in.)
2WD 0.5 ton STD11.0 mm (0.433 in.)
4WD STD9.5 mm (0.374 in.)
Minimum1.0 mm (0.039 in.)
Disc thickness STD25.0 mm (0.984 in.)
Minimum23.0 mm (0.906 in.)
Disc runoutMaximum0.07 mm (0.0028 in.)
Rear brake drum inside diameter STD295.0 mm (11.614 in.)
Rear brake drum inside diameterMaximum297.0 mm (11.693 in.)
Rear brake shoe lining thickness STD6.0 mm (0.236 in.)
Rear brake shoe lining thicknessMinimum1.0 mm (0.039 in.)
Rear brake drum to shoe clearance0.6 mm (0.024 in.)
Parking brake lever travel at 196 N (20 kgf, 44 lbf)11 − 17 clicks

Downloaded from www.Manualslib.com manuals search engine SS085−01
SS−70
− SERVICE SPECIFICATIONSBRAKE
1996 TOYOTA T100 (RM449U)
TORQUE SPECIFICATION
Part tightenedN·mkgf·cmft·lbf
Master cylinder x Piston stopper bolt101007
Master cylinder x Reservoir1.717.515.2 in.·lbf
Master cylinder x Brake booster131309
Brake line union nut1515511
Brake booster clevis lock nut2526019
Brake booster x Pedal bracket131309
Front disc brake caliper installation bolt 2WD 1.0 ton3940029
2WD 0.5 ton3637027
4WD1231,25090
Bleeder plug1111 08
Front disc brake torque plate x Steering knuckle 2WD1081,10080
Front disc x Front axle hub6465047
Front disc brake caliper x Flexible hose1515511
Rear drum brake wheel cylinder x Backing plate101007
Parking brake bellcrank bracket x Backing plate131309
LSP & BV installation nut131309
LSP & BV x Load Sensing Spring Assembly1818513
Load Sensing Spring Assembly x Shackle No.11818513
Shackle No.1 x Shackle No.22525018
Shackle No.2 x Shackle Bracket131309
LSP & BV x Frame2930011
ABS actuator x ABS actuator bracket5.45548 in.·lbf
ABS actuator bracket x Body1919514
Speed sensor installation bolt8.08271 in.·lbf
Front speed sensor wire harness clamp5.05144 in.·lbf
Rear speed sensor wire harness clamp131309

Downloaded from www.Manualslib.com manuals search engine AT3417
OK if hot
Add if hot DI−270
− DIAGNOSTICSAUTOMATIC TRANSMISSION
1996 TOYOTA T100 (RM449U)
HINT:
There is no O/D up−shift and lock−up in the 2 position.
(2) Check engine braking.
While running in the 2 position and 2nd gear, release the accelerator pedal and check the engine
braking effect.
Evaluation:
ProblemPossible cause
If there is no engine braking effect2nd coast brake defective
(3) Check for abnormal noises during acceleration and deceleration, and for shock at up−shift and
down−shift.
(c) L position test
Shift into the 2 position and fully depress the accelerator pedal and check the following points:
(1) Check no up−shift.
While running in the L position, check that there is no up−shift to 2nd gear.
(2) Check engine braking.
While running in the L position, release the accelerator pedal and check the engine braking ef-
fect.
Evaluation:
ProblemPossible cause
If there is no engine braking effect1st and reverse brake is defective
(3) Check for abnormal noises during acceleration and deceleration.
(d) R position test
Shift into the R position and fully depress the accelerator pedal and check for slipping.
CAUTION:
Before conducting this test ensure that the test area is free from personnel and obstruction.
(e) P position test
Stop the vehicle on a grade (more than 5°) and after shifting into the P position, release the parking
brake. Then, check to see that the parking lock pawl holds the vehicle in place.
5. BASIC INSPECTION
(a) Check the fluid level.
HINT:
Drive the vehicle so that the engine and transmission are
at normal operating temperature.
Fluid temp.: 70 − 80°C (158 − 176°F)
Only use the COOL range on the dipstick as a rough refer-
ence when the fluid is replaced or the engine does not
run.
(1) Park the vehicle on a level surface and set the park-
ing brake.
(2) With the engine idling and the brake pedal de-
pressed, shift the shift lever into all positions from P
to L position and return to P position.
(3) Pull out the dipstick and wipe it clean.
(4) Push it back fully into the pipe.
(5) Pull it out and check that the fluid level is in the HOT
range.

Downloaded from www.Manualslib.com manuals search engine Q06793
N
R
P
AT5115
Neutral Basic line
Bolt
Groove
DI−272
− DIAGNOSTICSAUTOMATIC TRANSMISSION
1996 TOYOTA T100 (RM449U)
(3) Return the No.1 gear shifting rod 2 notches to N
position.
(4) Set the shift lever to N position.
(5) While holding the shift lever lightly toward the R
position side, adjust the No.1 gear shifting rod nut.
(6) Tighten the No.1 gear shifting rod nut.
Torque: 25 N·m (260 kgf·cm, 19 ft·lbf)
(7) Start the engine and make sure that the vehicle
moves forward when shifting the lever from the N to
D position and reverses when shifting it to the R
position.
(g) Inspect and adjust the park/neutral position.
Check that the engine can be started with the shift lever
only in the N or P position, but not in other positions.If it
is not as stated above, carry out the following adjustment
procedure.
(1) Loosen the park/neutral position switch bolt and set
the shift lever to the N position.
(2) Align the groove and neutral basic line.
(3) Hold in position and tighten the bolt.
Torque: 13 N·m (130 kgf·cm, 10 ft·lbf)
(h) Check the idle speed.
Idle speed (In N position and air conditioner OFF):
3RZ−FE: 700 ± 50 rpm
5VZ−FE: 700 ± 50 rpm
6. MECHANICAL SYSTEM TESTS
(a) Measure the stall speed.
The object of this test is to check the overall performance of the transmission and engine by measuring
the stall speeds in the D and R positions.
NOTICE:
Do the that at normal operating fluid temperature 50 − 80°C (122 − 176°F)
Do not continuously run this test longer than 5 seconds.
To ensure safety, conduct this test in a wide, clear, level area which provides good traction.
The stall test should always be carried out in pairs. One technician should observe the condi-
tions of wheels or wheel stoppers outside the vehicle while the other is doing the test.
(1) Chock the 4 wheels.
(2) Connect an OBD II scan tool or TOYOTA hand−held tester to DLC3.
(3) Fully apply the parking brake.
(4) Keep your left foot pressed firmly on the brake pedal.
(5) Start the engine.
(6) Shift into the D position. Press all the way down on the accelerator pedal with your right foot.
Quickly read the stall speed at this time.
Stall speed:
3RZ−FE: 1,950 ± 150 rpm
5VZ−FE: 2,150 ± 150 rpm
(7) Do the same test in R position.
Stall speed:
3RZ−FE: 1,950 ± 150 rpm
5VZ−FE: 2,150 ± 150 rpm

Downloaded from www.Manualslib.com manuals search engine − DIAGNOSTICSAUTOMATIC TRANSMISSION
DI−273
1996 TOYOTA T100 (RM449U)
Evaluation:
ProblemPossible cause
(a) Stall speed low in D and R positions
Engine output may be insufficient
Stator one−way clutch is operating properly
HINT: If more than 600 rpm below the specified value, the torque
converter could be faulty.
(b) Stall speed high in D position
Line pressure too low
forward clutch slipping
No.2 one−way clutch not operating properly
O/D one−way clutch not operating properly
(c) Stall speed high in R position
Line pressure too low
Direct clutch slipping
1st and reverse brake slipping
O/D one−way clutch not operating properly
(d) Stall speed high in D and R positions
Line pressure too low
Improper fluid level
O/D one−way clutch not operating properly
(b) Measure the time lag.
When the shift lever is shifted while the engine is idling, there will be a certain time lapse or lag before
the shock can be felt. This is used for checking the condition of the O/D direct clutch, forward clutch,
direct clutch, and 1st and reverse brake.
NOTICE:
Do the test at normal operating fluid temperature 50 − 80°C (122 − 176°F)
Be sure to allow 1 minute interval between tests.
Take 3 measurements and take the average value.
(1) Fully apply the parking brake.
(2) Start the engine and check idle speed.
Idle speed (In N position and air conditioner OFF):
3RZ−FE: 700 ± 50 rpm
5VZ−FE: 700 ± 50 rpm
(3) Shift the shift lever from N to D position. Using a stop watch, measure the time from when the
lever is shifted until the shock is felt.
In the same manner, measure the time lag for N → R.
Time lag:
N → D Less than 1.2 seconds
N → R Less than 1.5 seconds
Evaluation (If N → D time or N → R time lag is longer than specified):
ProblemPossible cause
N → D time lag is longer
Line pressure too low
Forward clutch worn
O/D one−way clutch not operating properly
N → R time lag is longer
Line pressure too low
Direct clutch worn
1st and reverse brake worn
O/D one−way clutch not operating properly