oil viscosity MITSUBISHI TRITON 1997 Workshop Manual

MPI ± Troubleshooting13A-32
INSPECTION PROCEDURE 11
When the engine is cold, it stalls at idling. (Die out)
Probable cause
In such cases as the above, the cause is probably that the air/fuel mixture is inappropriate
when the engine is cold, or that the intake air volume is insufficient.
Malfunction of the ISC servo system

Malfunction of the throttle body

Malfunction of the injector system

Malfunction of the ignition system
Were the battery terminals disconnected?Ye sAfter warming-up, let the engine run at idling for 10 minutes.
No
MUT-II Self-Diag code
Are diagnosis codes displayed?Ye sRefer to P.13A-10, INSPECTION CHART FOR DIAGNOSIS
CODES.
OK
Check the fuel pressure. (Refer to P.13A-81.)
OK
Check the ignition timing.
(Refer to GROUP 11 ± On-vehicle Service.)NGCheck that the distributor is installed properly.
OK
Check the following items.

Check the ignition coil, spark plugs, spark plug cables. (Refer to GROUP 16 ± On-vehicle Service.)

Check the compression pressure. (Refer to GROUP 11 ± On-vehicle Service.)

Check the engine oil viscosity.
OK
MUT-II Data list
26 Idle position switch (Refer to P.13A-57.)NGCheck the idle position switch system.
(Refer to P.13A-40, INSPECTION PROCEDURE 25.)
OK
Check the injector for operation sound.NGCheck the injector system. (Refer to P.13A-19, INSPECTION PRO-
CEDURE FOR DIAGNOSIS CODE 41.)
Ye s
Check the ISC servo for operation sound. (Refer to P.13A-90.)NGCheck the ISC servo system.
(Refer to P.13A-45, INSPECTION PROCEDURE 31.)
No
Is engine-idling stable after the warming-up?NoCheck if the unstable idling (Rough idling, hunting).
(Refer to P.13A-29, INSPECTION PROCEDURE 8.)
No
Does the engine stall right after the accelerator pedal is released?Ye sClean the throttle valve
area. (Refer to P.13A-78.)Check and adjust the
fixed SAS.
(Refer to P.13A-79.)
OK
MUT-II Data list
21 Engine coolant temperature sensor (Refer to P.13A-57.)NGCheck the engine coolant temperature sensor system.
(Refer to P.13A-14, INSPECTION PROCEDURE FOR DIAGNOSIS
CODE 21.)
OK
MUT-II Actuator test
10 EGR control solenoid valve (Refer to P.13A-62.)NGCheck the EGR control solenoid valve system. (Refer to P.13A-46,
INSPECTION PROCEDURE 33.)

FRONT AXLE ± Service Specifications/Lubricants26-4
SERVICE SPECIFICATIONS26100030131
ItemStandard valueLimit
Front axle total backlash mm±11
Drive shaft axial play mm0.4 ± 0.7±
Solenoid valve resistance W36 ± 46±
Hub rotary sliding resistance N7 ± 26±
(Hub rotation starting torque) Nm0.5 ± 1.8±
Amount of movement of far the wheel bearing in an axial
direction mm0.05 or less±
Setting of D.O.J. boot length mm80 + 3±
Clutch gear play (bearing axial play) mm0.05 ± 0.30±
Drive gear backlash mm0.11 ± 0.16±
Differential gear backlash mm0 ± 0.076±
Drive pinion rotation torque NmWithout oil sealWhen replacing (with anti-rust agent)
0.3 ± 0.5±
When replacing or reusing (with gear oil
applied) 0.15 ± 0.25±
With oil sealWhen replacing (with anti-rust agent)
0.5 ± 0.7±
When replacing or reusing (with gear oil
applied) 0.3 ± 0.4±
Drive gear runout mm±0.05
Differential gear backlash mm±0.2
LUBRICANTS26100040141
ItemsSpecified lubricantsQuantity
Front differential gear oilHypoid gear oil API classification
GL-5 or higher SAE viscosity No. 90,
80W0.9

D.O.J. boot greaseRepair kit grease100 g

REAR AXLE ± Service Specifications/Lubricants/Sealants27-5
ItemStandard valueLimit
Horizontal difference between friction plate and friction disc thickness mm0 ± 0.05±
Clearance between friction plate and friction disc mm0.06 ± 0.20±
Clearance in side gear axial direction mm0.05 ± 0.20±
Difference between left and right dimensions from back thrust face of pressure
ring to end of thrust washer mm0 ± 0.05±
Friction plate and friction disc warping (flatness) mm±0.08
Friction plate and friction disc wear
(difference in the thickness of the friction surface and the projections) mm±0.1
LUBRICANTS27100040049
ItemSpecified lubricantsQuantity
Rear differential gear oil
Conventional differential:
Hypoid gear oil
API classification GL-5 or higher SAE viscosity No. 90,
80 W

Limited slipdifferential:
2WD1.6


Limited sli differential:
Hypoid gear oil
MITSUBISHI Genuine Gear Oil Part No. 8149630 EX
CASTROL HYPOY LS (GL-5, SAE 90), SHELL-LSD
(GL-5, SAE 80W-90) or equivalent4WD2.6

SEALANTS27100050042
ItemsSpecified sealantsRemarks
Bearing case3M ATD Part No. 8661 or equivalentSemi-drying sealant
Dust cover
Axle housing (differential carrier mounting part)
Drive gear and differential case mounting part3M Stud Locking 4170 or equivalentAnaerobic sealant