coolant level TOYOTA T100 1996 Factory Service Manual

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− INTRODUCTIONTERMS
IN−33
1996 TOYOTA T100 (RM449U)
GLOSSARY OF SAE AND TOYOTA TERMS
This glossary lists all SAE−J1930 terms and abbreviations used in this manual in compliance with SAE rec-
ommendations, as well as their Toyota equivalents.
SAE
ABBREVIATIONSSAE TERMSTOYOTA TERMS
( )−−ABBREVIATIONS
A/CAir ConditioningAir Conditioner
ACLAir CleanerAir Cleaner
AIRSecondary Air InjectionAir Injection (AI)
APAccelerator Pedal−
B+Battery Positive Voltage+B, Battery Voltage
BAROBarometric Pressure−
CACCharge Air CoolerIntercooler
CARBCarburetorCarburetor
CFIContinuous Fuel Injection−
CKPCrankshaft PositionCrank Angle
CLClosed LoopClosed Loop
CMPCamshaft PositionCam Angle
CPPClutch Pedal Position−
CTOXContinuous Trap Oxidizer−
CTPClosed Throttle Position−
DFIDirect Fuel Injection (Diesel)Direct Injection (DI)
DIDistributor Ignition−
DLC1
DLC2
DLC3Data Link Connector 1
Data Link Connector 2
Data Link Connector 31: Check Connector
2: Total Diagnosis Comunication Link (TDCL)
3: OBD II Diagnostic Connector
DTCDiagnostic Trouble CodeDiagnostic Code
DTMDiagnostic Test Mode−
ECLEngine Control Level−
ECMEngine Control ModuleEngine ECU (Electronic Control Unit)
ECTEngine Coolant TemperatureCoolant Temperature, Water Temperature (THW)
EEPROMElectrically Erasable Programmable Read Only Memory
Electrically Erasable Programmable Read Only Memory
(EEPROM),
Erasable Programmable Read Only Memory (EPROM)
EFEEarly Fuel EvaporationCold Mixture Heater (CMH), Heat Control Valve (HCV)
EGRExhaust Gas RecirculationExhaust Gas Recirculation (EGR)
EIElectronic IgnitionDistributorless Ignition (DI)
EMEngine ModificationEngine Modification (EM)
EPROMErasable Programmable Read Only MemoryProgrammable Read Only Memory (PROM)
EVAPEvaporative EmissionEvaporative Emission Control (EVAP)
FCFan Control−
FEEPROMFlash Electrically Erasable Programmable
Read Only Memory−
FEPROMFlash Erasable Programmable Read Only Memory−
FFFlexible Fuel−
FPFuel PumpFuel Pump
GENGeneratorAlternator
GNDGroundGround (GND)

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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.

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EM−60
− ENGINE MECHANICAL (3RZ−FE)CYLINDER HEAD
1996 TOYOTA T100 (RM449U)
37. I N S TA L L M A F M E T E R , R E S O N ATO R A N D A I R
CLEANER CAP
(a) Connect the air cleaner hose clamp.
(b) Install the air cleaner cap, MAF meter and resonator with
the 4 clips.
(c) Connect the MAF meter connector, IAT sensor connector
and wire clamp.
38. FILL WITH ENGINE COOLANT
39. START ENGINE AND CHECK FOR LEAKS
40. CHECK IGNITION TIMING (See page EM−11)
41. VEHICLE ROAD TEST
Check for abnormal noise, shock, slippage, correct shift points
and smooth operation.
42. RECHECK ENGINE COOLANT LEVEL

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− ENGINE MECHANICAL (5VZ−FE)TIMING BELT
1996 TOYOTA T100 (RM449U)
16. w/ A/C:
INSTALL A/C COMPRESSOR BRACKET
17. w/ A/C:
CONNECT A/C COMPRESSOR TO ENGINE
18. CONNECT PS PUMP TO ENGINE
19. INSTALL FAN WITH FLUID COUPLING AND FAN PUL-
LEYS
Torque:5.4 N·m (54 kgf·cm, 48 in.·lbf)
20. INSTALL NO.2 FAN SHROUD
21. INSTALL AND ADJUST DRIVE BELT FOR GENERA-
TOR (See page CH−1)
22. w/ A/C:
INSTALL AND ADJUST DRIVE BELT FOR A/C COM-
PRESSOR
23. INSTALL AND ADJUST DRIVE BELT FOR PS PUMP
24. CONNECT UPPER RADIATOR HOSE
25. FILL ENGINE WITH COOLANT
26. START ENGINE CHECK FOR LEAKS
27. 4WD:
INSTALL ENGINE UNDER COVER
28. ROAD TEST VEHICLE
Check for abnormal noise, shock, slippage, correct shift points
and smooth operation.
29. RECHECK ENGINE COOLANT LEVEL

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EM−61
1996 TOYOTA T100 (RM449U)
27. INSTALL TIMING BELT IDLER NO. 2 (See page
EM−19)
28. INSTALL CAMSHAFT TIMING PULLEYS AND TIMING
BELT (See page EM−19)
29. INSTALL SPARK PLUGS
30. INSTALL HIGH−TENSION CORDS WITH IGNITION
COILS (See page IG−1)
31. w/ A/C:
INSTALL A/C COMPRESSOR BRACKET
32. w/ A/C:
CONNECT A/C COMPRESSOR
33. CONNECT PS PUMP
34. INSTALL FAN WITH FLUID COUPLING AND FAN PUL-
LEYS
Torque: 5.4 N·m (54 kgf·cm, 48 in.·lbf)
35. INSTALL NO. 2 FAN SHROUD
36. INSTALL AND ADJUST DRIVE BELT FOR GENERA-
TOR (See page CH−1)
37. w/ A/C:
INSTALL AND ADJUST DRIVE BELT FOR A/C COM-
PRESSOR
38. INSTALL AND ADJUST DRIVE BELT FOR PS PUMP
39. CONNECT HEATER HOSE AND UPPER RADIATOR
HOSE
40. CONNECT THESE CABLES:
(a) A/T:
Throttle cable
(b) Accelerator cable
(c) w/ Cruise control:
Cruise control actuator cable
41. I N S TA L L M A F M E T E R , R E S O N ATO R A N D A I R
CLEANER CAP ASSEMBLY
42. INSTALL FRONT EXHAUST PIPE (See page EM−108)
43. FILL WITH ENGINE COOLANT
44. START ENGINE AND CHECK FOR LEAKS
45. CHECK IGNITION TIMING (See page EM−9)
46. 4WD:
INSTALL ENGINE UNDER COVER
47. ROAD TEST VEHICLE
Check for abnormal noise, shock, slippage, correct shift points
and smooth operation.
48. RECHECK ENGINE COOLANT LEVEL

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− ENGINE MECHANICAL (5VZ−FE)ENGINE UNIT (2WD)
1996 TOYOTA T100 (RM449U)
25. w/ A/C:
INSTALL DRIVE BELT FOR A/C COMPRESSOR
26. INSTALL DRIVE BELT FOR PS PUMP
27. INSTALL RADIATOR ASSEMBLY
(See page CO−19)
28. FILL WITH ENGINE OIL
29. FILL WITH ENGINE COOLANT
30. FILL TRANSMISSION OIL
31. START ENGINE AND CHECK FOR LEAKS
32. CHECK IGNITION TIMING
(See page EM−9)
33. INSTALL HOOD
34. ROAD TEST VEHICLE
Check for abnormal noise, shock, slippage, correct shift points
and smooth operation.
35. RECHECK ENGINE COOLANT AND OIL LEVELS

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EM−81
1996 TOYOTA T100 (RM449U)
16. w/ A/C:
INSTALL DRIVE BELT FOR A/C COMPRESSOR
17. INSTALL DRIVE BELT FOR PS PUMP
18. INSTALL RADIATOR ASSEMBLY
(See page CO−19)
19. FILL WITH ENGINE OIL
20. FILL WITH ENGINE COOLANT
21. INSTALL ENGINE UNDER COVER
22. INSTALL TRANSMISSION
(See page MT−4)
23. INSTALL HOOD
24. PERFORM ROAD TEST
Check for abnormal noise, shock, slippage, correct shift points
and smooth operation.
25. RECHECK ENGINE COOLANT AND ENGINE OIL
LEVELS

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− MFI (3RZ−FE)INJECTOR
1996 TOYOTA T100 (RM449U)
9. INSTALL MAF METER, RESONATOR AND AIR
CLEANER CAP
10. FILL WITH ENGINE COOLANT
11. RECHECK ENGINE COOLANT LEVEL

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− SFI (5VZ−FE)KNOCK SENSOR
1996 TOYOTA T100 (RM449U)
19. INSTALL INTAKE AIR CONNECTOR (See page
EM−51)
20. INSTALL AIR CLEANER HOSE
21. FILL WITH ENGINE COOLANT
22. CHECK ENGINE COOLANT LEVEL

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− COOLING (3RZ−FE)COOLANT
CO−1
1070 Author: Date:
1996 TOYOTA T100 (RM449U)
COOLANT
INSPECTION
1. CHECK ENGINE COOLANT LEVEL AT RESERVOIR TANK
The coolant level should be between the ”LOW” and ”FULL” lines.
If low, check for leaks and add coolant up to the ”FULL” line.
2. CHECK ENGINE COOLANT QUALITY
(a) Remove the radiator cap.
CAUTION:
To avoid the danger of being burned, do not remove the radiator cap while the engine and radiator
are still hot, as fluid and steam can be blown out under pressure.
(b) There should not be any excessive deposits of rust or scale around the radiator cap or radiator filler
hole, and the coolant should be free from oil.
If excessively dirty, replace the coolant.
(c) Reinstall the radiator cap.