washer fluid TOYOTA T100 1996 Factory Service Manual

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 R04715
Z03621
BR3027
SST
− BRAKEREAR DRUM BRAKE (2WD)
BR−41
1996 TOYOTA T100 (RM449U)
(c) Remove the adjuster with the return spring together.
(d) Using pliers, disconnect the parking brake cable from the
lever and remove the rear shoe.
6. REMOVE AUTOMATIC ADJUSTING LEVER AND
PARKING BRAKE LEVER
(a) Remove the E−ring.
(b) Remove the automatic adjusting lever.
(c) Remove the C−washer.
(d) Remove the parking brake lever.
7. REMOVE WHEEL CYLINDER
(a) Using SST, disconnect the brake line from the cylinder.
Use a container to catch the brake fluid.
SST 09751−36011
Torque: 15 N·m (155 kgf·cm, 11 ft·lbf)
(b) Remove the 2 bolts and wheel cylinder.
Torque: 10 N·m (100 kgf·cm, 7 ft·lbf)
8. DISASSEMBLE WHEEL CYLINDER
Remove these parts from the wheel cylinder.
2 boots
2 pistons
2 piston cups
Spring

Downloaded from www.Manualslib.com manuals search engine Z18935
Vane Pump Pulley Snap RingOil Reservoir
Spring
Front Housing
Flow Control Valve
Pressure Port
Union Vane Pump Shaft
Wave Washer
Rear Housing  Bearing
 Snap Ring Oil Seal O−Ring  O−Ring Gasket
 Straight Pin
Side Plate
Cam Ring
Vane Plate
Non−reusable part
Power Steering fluid O−Ring

Vane Pump Rotor
43 (440, 32)
13 (130, 9)
24 (240, 17)
83 (850, 61)
24 (240, 17)
: Specified torque
N·m (kgf·cm, ft·lbf)
− STEERINGPOWER STEERING VANE PUMP (3RZ−FE)
SR−35
1709 Author: Date:
1996 TOYOTA T100 (RM449U)

Downloaded from www.Manualslib.com manuals search engine SR07M−01
Z14487
SST
Vinyl
Tape Bearing
Oil Seal
Z14920
Inscribed Mark
R09070
R09072
− STEERINGPOWER STEERING VANE PUMP (3RZ−FE)
SR−41
1996 TOYOTA T100 (RM449U)
REASSEMBLY
NOTICE:
When using a vise, do not overtighten it.
1. COAT WITH POWER STEERING FLUID
(See page SR−34)
2. INSTALL VANE PUMP SHAFT WITH BEARING
(a) Wind vinyl tape on the serrated part of the vane pump
shaft.
(b) Using SST, press in the shaft with the bearing.
SST 09608−04031
NOTICE:
Be careful not to damage the oil seal.
(c) Using snap ring pliers, install a new snap ring to the front
housing.
3. INSTALL STRAIGHT PINS
Using a plastic hammer, tap in 2 new pins to the front housing.
NOTICE:
Be careful not to damage the pins.
4. INSTALL CAM RING
Install the ring with the inscribed mark facing outward.
5. INSTALL VANE PUMP ROTOR
(a) Install the rotor with the inscribed mark facing outward.
(b) Install a new snap ring to the vane pump shaft.
6. INSTALL VANE PLATES AND GASKET
(a) Install the 10 plates with the round end facing outward.
(b) Install a new gasket on the front housing.
NOTICE:
Be careful the direction of the gasket.
7. INSTALL SIDE PLATE
Align the holes of the side plate and straight pins, and install the
plate.
8. INSTALL WAVE WASHER
Install the wave washer so that its protrusions fit into the slots
in the side plate.
9. INSTALL REAR HOUSING
(a) Coat 2 new O−rings with power steering fluid and install
them to the housing.
(b) Torque the 2 bolts.
Torque: 24 N·m (240 kgf·cm, 17 ft·lbf)

Downloaded from www.Manualslib.com manuals search engine Z18936
Pressure Port Union
Flow Control ValveOil Reservoir
Rear Housing
Front Housing
BracketSpring
 O−Ring
 Gasket
Vane Pump
Rotor Vane Pump Shaft
Vane Pump Pulley
Wave Washer
Side Plate
Cam Ring x10
Vane Plate
Non−reusable part  O−Ring O−Ring

Power steering fluid Straight Pin
 Oil Seal
 Snap Ring
43 (440, 32)
13 (130, 9)
24 (240, 17)
24 (240, 17)
83 (850, 62)
43 (440, 32)
: Specified torque
N·m (kgf·cm, ft·lbf)
− STEERINGPOWER STEERING VANE PUMP (5VZ−FE)
SR−45
1719 Author: Date:
1996 TOYOTA T100 (RM449U)

Downloaded from www.Manualslib.com manuals search engine R12191
R12193
R12181
SST SR−52
− STEERINGPOWER STEERING VANE PUMP (5VZ−FE)
1996 TOYOTA T100 (RM449U)
7. INSTALL GASKET
Install a new gasket on the front housing.
NOTICE:
Be careful the direction of the gasket.
8. INSTALL SIDE PLATE
Align the 2 straight pins and holes of the plate.
9. INSTALL WAVE WASHER
Install the washer so that its protrusions fit into the slots in the
side plate.
10. INSTALL REAR HOUSING
(a) Coat 2 new O−rings with power steering fluid and install
them to the housing.
(b) Torque the 2 bolts.
Torque: 24 N·m (240 kgf·cm, 17 ft·lbf)
11. INSTALL SPRING, FLOW CONTROL VALVE AND
PRESSURE PORT UNION
(a) Install the valve facing the correct direction.
(See page SR−44)
(b) Coat a new O−ring with power steering fluid and install it
to the union.
(c) Torque the union.
Torque: 83 N·m (850 kgf·cm, 62 ft·lbf)
12. INSTALL BRACKET
Torque the 2 bolts.
Torque: 43 N·m (440 kgf·cm, 32 ft·lbf)
13. INSTALL OIL RESERVOIR
(a) Coat a new O−ring with power steering fluid and install it
to the oil reservoir.
(b) Install the oil reservoir with the 3 bolts.
Torque:
Front side bolt: 13 N·m (130 kgf·cm, 9 ft·lbf)
Rear side bolts: 24 N·m (240 kgf·cm, 17 ft·lbf)
14. INSTALL VANE PUMP PULLEY
Using SST to stop the pulley rotating, torque the nut.
SST 09960−10010 (09962−01000, 09963−01000)
Torque: 43 N·m (440 kgf·cm, 32 ft·lbf)
15. MEASURE PS VANE PUMP ROTATING TORQUE
(See page SR−47)

Downloaded from www.Manualslib.com manuals search engine Z18651
 Washer
 O−Ring
 No.1 Lock Nut Side Cover No.1 Hose Support Bracket Adjusting Screw Lock Nut
Sector Shaft Adjusting Screw
Cross Shaft
Power Piston
Plunger Guide Nut
Compression Spring
Power Piston Plunger
Power Piston Plunger Guide
Power Steering Gear HousingNeedle Roller Bearing
 Union Seat
 O−Ring
 Teflon RingWorm Gear Valve
Body Assembly
Metal Spacer
 Snap ring
Non−reusable part
Power Steering fluid
Molybdenum disulfide lithium base grease  O−Ring
 O−Ring
 Teflon Ring
 Oil Seal
61 (620, 45)
61 (620, 45)
: Specified torque
N·m (kgf·cm, ft·lbf)
46 (470, 34)
20 (205, 15)
− STEERINGPOWER STEERING GEAR (4WD)
SR−73
1747 Author: Date:
1996 TOYOTA T100 (RM449U)

Downloaded from www.Manualslib.com manuals search engine R01241
R01286
SST
Matchmarks
R01287
SST
R01290
− STEERINGPOWER STEERING GEAR (4WD)
SR−81
1996 TOYOTA T100 (RM449U)
4. INSTALL SECTOR SHAFT AND SIDE COVER
(a) Coat a new O−ring with power steering fluid and install it
the side cover.
(b) Assemble the sector shaft to the side cover.
HINT:
Fully loosen the sector shaft adjusting screw.
(c) Set the power piston nut at the center of the gear housing.
(d) Install and push the sector shaft into the gear housing so
that the center teeth mesh together.
(e) Torque the 4 bolts in a diagonal pattern.
Torque: 61 N·m (620 kgf·cm, 45 ft·lbf)
5. DETERMINE CENTER POSITION
(a) Using SST, turn the worm gear valve body shaft so full
lock in both directions and determine the exact center.
SST 09616−00010
(b) Place matchmarks on the worm gear valve body shaft and
gear housing to show neutral position.
6. ADJUST SECTOR SHAFT ADJUSTING SCREW
(a) Install SST with a torque wrench on the worm gear valve
body shaft.
SST 09616−00010
(b) Turn the adjusting screw until the preload is within the
specification.
Preload (Turning):
0.2 − 0.4 N·m (2 − 4 kgf·cm, 1.7 − 3.5 in.·lbf)
7. INSTALL NEW SEAL WASHER
8. INSTALL ADJUSTING SCREW LOCK NUT
Torque the lock nut while holding the sector shaft adjusting
screw.
Torque: 46 N·m (470 kgf·cm, 34 ft·lbf)

Downloaded from www.Manualslib.com manuals search engine BE−6
− BODY ELECTRICALBODY ELECTRICAL SYSTEM
1996 TOYOTA T100 (RM449U)
COMBINATION METER
Meter, Gauge and Illumination:
SymptomSuspect AreaSee page
Tachometer, fuel gauge oil Pressure and water temperature
gauge do not operate
1. GAUGE Fuse (Junction Block No.1)
2. Combination Meter Wiring Circuit
3. Wire Harness
4. Meter Circuit Plate−
BE−36
−
BE−36
Speedometer does not operate1. Vehicle Speed Sensor
2. Speedometer Driven Gear and Drive GearBE−38
−
Tachometer does not operate
1. Combination Meter Wiring Circuit
2. Wire Harness
3. Igniter
4. Meter Circuit PlateBE−36
−
−
−
BE−36
Fuel gauge does not operate or abnormal operation
1. Fuel Receiver Gauge
2. Fuel Sender Gauge
3. Combination Meter Wiring Circuit
4. Wire HarnessBE−38
BE−38
BE−36
−
Engine coolant temperature gauge does not operate
or abnormal operation
1. Engine Coolant Temperature Receiver Gauge
2. Engine Coolant Temperature Sender Gauge
3. Combination Meter Wiring Circuit
4. Wire HarnessBE−38
BE−38
BE−36
−
Oil pressure gauge does not operte or abnormal operation
1. Oil Pressure Receiver Gauge
2. Oil Pressure Sender Gauge
3. Combination Meter Wiring Circuit
4. Wire HarnessBE−38
BE−38
BE−36
−
All illumination lights do not light up
1. TAIL Fuse (Junction Block No.1)
2. Light Control Rheostat
3. Wire Harness−
BE−38
−
Brightness does not change even when rheostat turned1. Bulb
2. Wire Harness−
−
Only one illumination light does not light up1. Bulb
2. Wire Harness−
−
COMBINATION METER
Warning Lights:
SymptomSuspect AreaSee page
Warning light do not light up (Except Discharge)
1. GAUGE Fuse (Junction Block No.1)
2. Combination Meter Wiring Circuit
3. Wire Harness−
BE−36
−
Oil pressure warning light does not light up
1. Bulb
2. Combination Meter Wiring Circuit
3. Oil Pressure Warning Switch
4. Wire Harness−
BE−36
BE−38
−
Washer Fluid Level Warning light does not light up
1. Bulb
2. Combination Meter Wiring Circuit
3. Washer Fluid Level Warning Switch
4. Wire Harness−
BE−36
BE−38
−
Fuel level warning light does not light up
1. Bulb
2. Combination Meter Wiring Circuit
3. Fuel Level Warning Switch
4. Wire Harness−
BE−36
BE−38
−

Downloaded from www.Manualslib.com manuals search engine BO0E3−02
N05675
BB A
C A
C
− BODYFRONT WIPER AND WASHER
BO−13
1996 TOYOTA T100 (RM449U)
INSPECTION
INSPECT WASHER NOZZLE
(a) While operating the washer, check whether the upper
point where the washer fluid hits the windshield and the
surge area are within the range indicated by the hatched
line.
A: Approx. 150 mm (5.91 in.)
B: Approx. 50 mm (1.97 in.)
C: Approx. 0 − 50 mm (0 − 1.97 in.)
(b) Check if the lower point where the washer fluid hits the
windshield is within the range of the wiping pattern the
area of the glass which is wiped by the wiper blades.