1998 MITSUBISHI MONTERO transmission
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![MITSUBISHI MONTERO 1998 Service Manual Torque Converter-To-Drive Plate Bolt ....................... 30 (41)\
Transmission-To-Engine Block Bolt .......................... 55 (74)\
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\](/manual-img/19/57333/w960_57333-1355.png "MITSUBISHI MONTERO 1998 Service Manual Torque Converter-To-Drive Plate Bolt ....................... 30 (41)\
Transmission-To-Engine Block Bolt .......................... 55 (74)\
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Torque Converter-To-Drive Plate Bolt ....................... 30 (41)\
Transmission-To-Engine Block Bolt .......................... 55 (74)\
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Page 1357 of 1501
TRANSMISSION SERVICING - A/T
1998 Mitsubishi Montero
1997-98 TRANSMISSION SERVICING
Mitsubishi Automatic Transmission
Diamante, Eclipse, Galant, Mirage, Montero, 3000GT
IDENTIFICATION
AUTOMATIC TRANSMISSION APPLICATIONS \
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Model Transmission/Transaxle
Diamante ..................................... Model F4A51 Transaxle
Eclipse
AWD ........................................ Model W4A33 Transaxle
FWD
2.0L Non-Turbo ........................... Model F4AC1 Transaxle
2.0L Turbo ............................... Model F4A33 Transaxle
2.4L ....................................... Model F4A23 Transaxle
Galant ....................................... Model F4A23 Transaxle
Mirage
1.5L ....................................... Model F4A41 Transaxle
1.8L ....................................... Model F4A42 Transaxle
Montero
2WD ..................................... Model R4AW3 Transmission
4WD ..................................... Model V4AW3 Transmission
3000GT ....................................... Model F4A33 Transaxle
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LUBRICATION
SERVICE INTERVALS
Transaxle/Transmission
Check fluid level every 12 months or 15,000 miles. Change
fluid and filter every 30,000 miles. If vehicle is operated under
severe conditions, change fluid more often. If severe darkening of
fluid and strong odor are noted, bands should also be adjusted.
Transfer Case
On 4WD and AWD models, change transfer case fluid every 30,
000 miles.
CHECKING FLUID LEVEL
Transaxle/Transmission
1) Park vehicle on level area. Ensure oil is at normal
operating temperature, parking brake is engaged, and engine is at
idle. Move gear selector through each position, stopping briefly at
each selection.
2) Place gear selector in Neutral, and clean area around
dipstick tube. Ensure fluid level is between lower and upper marks,
but never over upper mark, in HOT range. Add or drain fluid if
necessary.
CAUTION: If severe darkening of fluid and strong odor are noted,
change fluid and filter, and adjust bands.
Transfer Case (All Others)
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Lubricant level should be to bottom of fill hole on side of
transfer case.
RECOMMENDED FLUID
Transaxle/Transmission
Except Montero, use Diamond ATF SP-II. On Montero, use
Dexron-II ATF.
Transfer Cases
Use SAE 75W-85 gear oil with API GL-4 rating or higher.
FLUID CAPACITIES
TRANSAXLE/TRANSMISSION REFILL CAPACITIES \
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Application Qts. (L)\
Diamante ................................................. 9.0 (8.5)\
Eclipse
2.0L Non-Turbo ......................................... 9.1 (8.6)\
2.0L Turbo ............................................. 7.1 (6.7)\
2.4L ................................................... 6.4 (6.1)\
Galant ................................................... 6.3 (6.0)\
Mirage ................................................... 8.2 (7.8)\
Montero ................................................. 10.4 (9.8)\
3000GT ................................................... 7.9 (7.5)\
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TRANSFER CASE REFILL CAPACITIES \
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Application Pts. (L)\
Eclipse AWD ............................................... 1.0 (.5)\
Montero .................................................. 5.3 (2.5)\
Montero Sport ............................................ 4.9 (2.3)\
3000GT ..................................................... .6 (.3)\
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DRAINING & REFILLING
NOTE: Although manufacturer recommends changing only fluid, the
oil filter/screen may also require replacement. If replacing
oil filter/screen, note length and location of all bolts.
Transaxle (Except Montero)
1) Remove drain plug(s), and drain fluid. Some models may
contain a drain plug located in housing below axle shaft, in oil pan.
Remove oil pan. Remove oil filter/screen if necessary.
2) If oil filter/screen is replaced, tighten bolts to
specification. See TORQUE SPECIFICATIONS . Clean oil pan, replace
gasket, and install oil pan. Tighten oil pan bolts and drain plug to
specification. See TORQUE SPECIFICATIONS . Ensure dipstick hole area is
clean. Fill transmission with Diamond ATF SP-II, through filler tube,
until COLD level is reached on dipstick.
3) Start engine and allow to idle for 2 minutes. Shift
transaxle to each position, ending in Neutral. Add sufficient fluid to
reach lower mark. After reaching normal operating temperature, fluid
should be between upper and lower marks of HOT range on dipstick.
Transmission (Montero)
1) Remove drain plug (if equipped) from transmission pan, an\
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allow fluid to drain. On models without drain plug, oil pan must be
Page 1359 of 1501
removed to drain fluid. Remove oil filter/screen if necessary.
2) If oil filter/screen is replaced, tighten bolts to
specification. See TORQUE SPECIFICATIONS . Clean oil pan, replace
gasket, and install oil pan. Tighten oil pan bolts and drain plug to
specification. See TORQUE SPECIFICATIONS . Ensure dipstick hole area is
clean. Fill transmission with Dexron-II ATF, through filler tube,
until COLD level is reached on dipstick. Start engine, and allow to
idle for 2 minutes.
3) Shift transmission into each position, ending in Neutral.
Check fluid level with engine running at idle. If necessary, add
sufficient fluid to bring level to lower mark of dipstick. Recheck
fluid level after transmission is at normal operating temperature.
Transfer Case
Drain plug is located on bottom of transfer case. Change
drain plug gasket whenever fluid is changed. Lubricant level should be
at bottom of fill hole on side of transfer case.
ADJUSTMENTS
KICKDOWN SERVO
Eclipse, Galant & 3000 GT
1) Remove all dirt and grease around kickdown servo switch.
Remove snap ring and kickdown servo switch.
2) To prevent servo piston from turning, install Adapter
(MD998915) and Kickdown Servo Wrench (MD998918) so tab of wrench
engages with notch of piston. See Fig. 1.
CAUTION: DO NOT push servo piston inward while installing adapter and
servo wrench. Install adapter in brake pressure port by hand
ONLY. DO NOT use wrench to tighten adapter.
Fig. 1: Adjusting Kickdown Servo (Eclipse, Galant & 3000 GT)
Courtesy of Mitsubishi Motor Sales of America.
3) Loosen lock nut to "V" channel of adjuster rod. Tighten
inner section of Kickdown Service Adjustment Assembly (MD998916) until\
Page 1360 of 1501
it contacts lock nut. See Fig. 1.
4) Install outer section of kickdown service adjustment
assembly on lock nut. Rotate outer section to left and inner section
to right to contact lock nut with inner section.
5) Using an INCH-lb. torque wrench on inner section, tighten
inner section to 89 INCH lbs. (10 N.m), and then loosen inner section.\
Tighten inner section to 44 INCH lbs. (5 N.m).
CAUTION: Before tightening lock nut with torque wrench, tighten it by
hand until it contacts piston. If torque wrench is used
initially, lock nut and adjustment rod may rotate together.
6) Back off outer section 2-2 1/4 turns. Rotate outer section
to right and inner section to left until inner section is free of lock
nut. Tighten lock nut by hand until it contacts piston. Using torque
wrench, tighten lock nut to 18-23 ft. lbs. (25-32 N.m).
7) Remove adapter and kickdown servo wrench. Install new "O"
ring in groove around switch. Install switch and snap ring.
SHIFT LINKAGE
Except Montero
1) Ensure shift and transaxle/transmission levers are both in
Neutral position. Loosen adjusting nut on control cable. See Fig. 2.
Loosen park/neutral position switch body bolts. Rotate park/neutral
position switch until hole in end of transmission manual control lever
is aligned with hole (cross section A-A) in flange of park/neutral
position switch body. Tighten park/neutral position switch body bolts.
Ensure holes in park/neutral position switch flange and transmission
manual control lever stay aligned.
2) Gently pull control cable from dust cover. Make sure shift
lever is still in Neutral. Tighten adjusting nut. Check
transaxle/transmission operation through all ranges. Readjust control
cable if necessary.
Fig. 2: Adjusting Shift Cable (Except Montero)
Courtesy of Mitsubishi Motor Sales of America.
Montero
Ensure shift and transmission levers are both in Neutral
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position. Loosen adjusting nut on control cable. See Fig. 3. Gently
pull control cable from dust cover. Make sure shift lever is still in
Neutral. Tighten adjusting nut. Check transmission operation through
all ranges. Readjust control cable if necessary.
Fig. 3: Adjusting Shift Linkage (Montero)
Courtesy of Mitsubishi Motor Sales of America.
SHIFT LEVER SLEEVE
Eclipse & Galant
To adjust shift lever sleeve, remove shift handle on top of
shift lever. With lever in Neutral, turn sleeve so distance between
sleeve and lever end is within specification. See
SHIFT LEVER SLEEVE CLEARANCE SPECIFICATION table. See Fig. 4. Ensure
beveled side of sleeve faces toward push button (if equipped).
SHIFT LEVER SLEEVE CLEARANCE SPECIFICATION
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Application Clearance In. (mm)\
Eclipse & Galant ............................... .62-.64 (15.7-16.3)\
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Page 1362 of 1501
Fig. 4: Adjusting Shift Lever Sleeve (Eclipse & Galant)
Courtesy of Mitsubishi Motor Sales of America.
NEUTRAL SAFETY SWITCH
All Models
Neutral safety switch is adjusted along with shift linkage.
See SHIFT LINKAGE .
TORQUE SPECIFICATIONS
TORQUE SPECIFICATIONS \
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Application Ft. Lbs. (N.m)\
Drain Plug
Transaxle/Transmission
Except Montero ................................... 22-25 (30-35)\
Montero .......................................... 13-17 (18-24)\
Transfer Case ............................................ 24 (32)\
Rear Cover ................................................. 17 (23)\
INCH Lbs. (N.m)
Kickdown Servo Lock Nut ................................... 121 (29)\
Oil Filter/Screen Bolt
Except Montero ................................... 48-60 (5.4-6.8)\
Montero ................................................. 61 (6.9)\
Oil Pan Bolt
Except Montero ................................. 84-108 (9.5-12.2)\
Montero ................................................. 69 (7.8)\
Park/Neutral Switch Mounting Bolt (Except Montero) ......... 97 (11\
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Park/Neutral Switch Mounting Bolt (Montero) ............... 115 (13\
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Transmission Control Cable Adjusting Nut ................... 115 (13)\
Valve Body Cover ........................................... 97 (11)\
Page 1364 of 1501
TRANSMISSION SERVICING - M/T
1998 Mitsubishi Montero
1997-98 TRANSMISSION SERVICING
Mitsubishi Manual Transmission
Eclipse, Galant, Mirage, Montero, 3000GT
IDENTIFICATION
MANUAL TRANSMISSION APPLICATIONS \
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Model Transmission/Transaxle (Model)\
Eclipse
AWD .................................... 5-Speed Transaxle (W5M33)\
FWD
2.0L Non-Turbo ....................... 5-Speed Transaxle (F5MC1)\
2.0L Turbo ........................... 5-Speed Transaxle (F5M33)\
2.4L ................................. 5-Speed Transaxle (F5M31)\
Galant ................................... 5-Speed Transaxle (F5M31)\
Mirage
1.5L ................................... 5-Speed Transaxle (F5M41)\
1.8L ................................... 5-Speed Transaxle (F5M42)\
Montero
2WD ................................. 5-Speed Transmission (R5M21)\
4WD ................................. 5-Speed Transmission (V5MT1)\
3000GT
SOHC & DOHC Non-Turbo .................. 5-Speed Transaxle (F5M33)\
DOHC Turbo ............................. 6-Speed Transaxle (W6MG1)\
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LUBRICATION
SERVICE INTERVALS
Check transaxle/transmission and transfer case fluid level
every 30,000 miles. Change fluid at 30,000 miles if operated under
severe conditions.
CHECKING FLUID LEVEL
Transaxle/Transmission
Check fluid level at fill hole on side of transaxle or
transmission. Lubricant must be at bottom of fill hole.
Transfer Case
Transfer case contains separate drain and fill plugs.
Lubricant must be at bottom of fill hole.
RECOMMENDED FLUID
Transaxle/Transmission
Use API classification GL-4 or higher SAE 75W-85W gear oil.
Transfer Case
Use API classification GL-4 or higher SAE 75W-85W gear oil.
FLUID CAPACITIES
TRANSAXLE/TRANSMISSION REFILL CAPACITIES