Mitsubishi 380. Manual — part 973
TORQUE SPECIFICATIONS
MANUAL TRANSMISSION OVERHAUL
22B-5
SPACER (FOR ADJUSTMENT OF DIFFERENTIAL CASE PRELOAD)
Thickness mm
Identification symbol
Thickness mm
Identification symbol
0.74
74
1.04
04
0.77
77
1.07
07
0.80
80
1.10
J
0.83
83
1.13
D
0.86
86
1.16
K
0.89
89
1.19
L
0.92
92
1.22
G
0.95
95
1.25
M
0.98
98
1.28
N
1.01
01
1.31
E
SPACER (FOR ADJUSTMENT OF BACKLASH BETWEEN DIFFERENTIAL SIDE GEAR AND PINION)
Thickness mm
Identification symbol
Thickness mm
Identification symbol
0.6
−
0.9
−
0.7
−
1.0
−
0.8
−
1.1
−
TORQUE SPECIFICATIONS
M1222012100387
Item
Specifications
Roll stopper bracket mounting bolt
70
± 10 N⋅m
Shift cable bracket mounting bolt
18
± 3 N⋅m
Select lever mounting bolt
18
± 3 N⋅m
Vehicle speed sensor mounting bolt
3.9
± 1.0 N⋅m
Back-up lamp switch
32
± 2 N⋅m
Poppet spring
32
± 2 N⋅m
Interlock plate bolt
30
± 3 N⋅m
Control housing mounting bolt
18
± 3 N⋅m
Under cover mounting bolt
6.9
± 0.9 N⋅m
Reverse idler gear shaft mounting bolt
48
± 6 N⋅m
Clutch housing-transmission case mounting bolt
44
± 5 N⋅m
Select lever mounting nut
11
± 1 N⋅m
Stopper bracket mounting bolt
21.7
± 0.3 N⋅m
Clutch release bearing retainer mounting bolt
9.8
± 2.0 N⋅m
Differential drive gear mounting bolt
133
± 4 N⋅m
SEALANTS
MANUAL TRANSMISSION OVERHAUL
22B-6
SEALANTS
M1222000500366
Item
Specified sealant
Clutch housing-transmission case mating surface Mitsubishi Genuine sealant part No. MD997740 or
equivalent
Control housing-transmission case mating
surface
Under cover-transmission case mating surface
Air breather
3M SUPER WEATHERSTRIP No. 8001 or equivalent
Differential drive gear bolt
3M STUD Locking No. 4170 or equivalent
.
FORM-IN-PLACE GASKET (FIPG)
This transmission has several areas where the form-
in-place gasket (FIPG) is used for sealing. To ensure
that the FIPG fully serves its purpose, it is necessary
to observe some precautions when applying it. Bead
size, continuity and location are of paramount impor-
tance.
Too thin a bead could cause leaks. Too thick a bead,
on the other hand, could be squeezed out of location,
causing blocking or narrowing of fluid passages. To
prevent leaks or blocking of passages, therefore, it is
absolutely necessary to apply the FIPG evenly with-
out a break, while observing the correct bead size.
FIPG hardens as it reacts with the moisture in the
atmospheric air, and it is usually used for sealing
metallic flange areas.
.
Disassembly
Parts sealed with a FIPG can be easily removed
without need for the use of a special method. In
some cases, however, the FIPG in joints may have to
be broken by tapping parts with a mallet or similar
tool.
.
Surface Preparation
Thoroughly remove all substances deposited on the
FIPG application surface, using a gasket scraper.
Make sure that the FIPG application surfaces is flat
and smooth. Also make sure that the surface is free
from oils, greases and foreign substances. Do not fail
to remove old FIPG that may remain in the fastener
fitting holes.
.
FIPG Application
Applied FIPG bead should be of the specified size
and free of any break. FIPG can be wiped away
unless it has completely hardened. Install the mating
parts in position while the FIPG is still wet (in less
than 10 minutes after application). Do not allow FIPG
to spread beyond the sealing areas during installa-
tion. Avoid operating the transmission or letting oils
or water come in contact with the sealed area before
a time sufficient for FIPG to harden (approximately
one hour) has passed.
FIPG application method may vary from location to
location. Follow the instruction for each particular
case described later in this manual.
LUBRICANTS
M1222000400358
Item
Specified sealant
Control shaft oil seal lip gear oil
GENUINE MITSUBISHI MTF
Drive shaft oil seal lip gear oil
Each O-ring
Select lever shoe
Mitsubishi part No. 0101011 or equivalent
Input shaft oil seal lip gear oil
SPECIAL TOOLS
MANUAL TRANSMISSION OVERHAUL
22B-7
SPECIAL TOOLS
M1222000600396
Tool
Number
Name
Use
MB990935
Installer adapter
• Installation of output shaft
taper roller bearing outer
race
• Installation of differential rear
taper roller bearing outer
race
MB990938
Handle
Use with Installer adapter
MD998801
Bearing remover
Installation and removal of
gears, bearings and sleeves
MD998812
Installer cap
Use with Installer and Installer
adapter
MD998813
Installer-100
Use with Installer cap and
Installer adapter
MD998818
Installer adapter (38)
Installation of input shaft front
bearing
MD998825
Installer adapter (52)
Installation of 1st speed gear
sleeve, 3rd-4th speed
synchronizer hub, 4th speed
gear sleeve, 5th speed gear
and thrust plate stopper
MD998819
Installer adapter (40)
• Installation of input shaft rear
bearing
• Installation of output shaft
taper roller bearing
SPECIAL TOOLS
MANUAL TRANSMISSION OVERHAUL
22B-8
MD998917
Bearing remover
Installation and removal of
gears, bearing and sleeves
MD998814
Installer-200
Use with Installer cap and
Installer adapter
MD998824
Installer adapter (50)
• Installation of 1st speed gear
sleeve
• Installation of 1st-2nd speed
synchronizer hub
• Installation of 2nd speed
gear sleeve
• Installation of 3rd speed gear
MD998364
Camshaft oil seal
installer
Installation of gear, bearing and
sleeve
MD998821
Installer adapter (44)
• Installation of 4th speed gear
• Installation of 5th speed gear
sleeve
• Installation of 5th-reverse
speed synchronizer hub
MD998820
Installer adapter (42)
Installation of reverse gear
bearing sleeve
MD999566
Claw
Removal of taper roller bearing
outer race
MB991445
Bushing remover and
installer base
Installation of differential front
taper roller bearing outer race
Tool
Number
Name
Use
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