ISUZU TROOPER 1998 Service Repair Manual

MANUAL TRANSMISSION7B±63
3. Stand the transmission by the wood blocks.
4. Using a plastic hammer, tap the transmission
case and attach it to the intermediate plate.
NOTE: Be careful not to add over force to bearing.
220RW022
5. Using a snap ring expander, install the front
bearing shaft snap ring (1) and counter gear shaft
bearing snap ring (2).
226RW004
6. Turn over the transmission.
35. Install the front cover.
1. Clean up the fitting surface.
2. Apply recommended liquid gasket (THREE
BOND 1281 or equivalent), as shown.NOTE:

Don't dry the liquid gasket.
220RW025
3. Clean up and dry the bolts.
4. Apply thread sealant (THREE BOND 1344 or
equivalent) to the 8 bolts.
5. Using 8 bolts, install the front cover to the
transmission case.
Torque: 17 N´m (1.7 kg´m/12 lb ft)
NOTE:

Tighten the all bolts evenly.

Be careful not to damage the oil seal.
220RW018

7B±64MANUAL TRANSMISSION
6. Check that the top gear shaft and mainshaft
rotate.
36. Install the transfer adapter.
1. Clean up the fitting surface.
2. Apply recommended liquid gasket (THREE
BOND 1281 or equivalent), as shown.
NOTE:

Don't dry the liquid gasket.
220RW026
3. Using a plastic hammer, tap the transfer adapter
and attach it to the intermediate plate.
220RW034
4. Using 10 bolts, install the transfer adapter.
Torque: 37 N´m (3.8 kg´m/27 lb ft)
NOTE:

Tighten the all bolts evenly.

Don't damage the lip of the oil seal.

Install the wire clamp (9) to the transfer adapter.
220RW083
37. Install the gear control box.
1. Align the projection of the shift lever housing to
the shaft rod groove, and install the gear control
rod.
230RW003

MANUAL TRANSMISSION7B±65
2. Using a pin punch and hammer, drive in the
slotted spring pin (2) to the shift lever housing.
NOTE: Be carefull not to drop the slotted spring pin.
230RW002
3. Apply sealant (THREE BOND 1344 or
equivalent) to the plug (1) thread.
4. Using hexagon wrench, install and torque the
plug (1).
Torque: 18 N´m (1.8 kg´m/13 lb ft)
220RW010
5. Clean up the bolts and bolt hole.
6. Using 6 bolts, install the gear control box through
the gasket.
Torque 18 N´m (1.8 kg´m/13 lb ft)
(6VE1)
230RW001
(4JX1)
220RW097

7B±66MANUAL TRANSMISSION
38. Install clutch housing.
1. Install the clutch housing to the transmission
case.
Torque: 36 N´m (3.7 kg´m/27 lb ft)
NOTE: Tighten the all bolts evenly.
241RW001
39. Install the switches.
1. Install the new gasket to the 1st and 2nd switch.
2. Install the 1st and 2nd switch assembly (8).
Torque: 39 N´m (4.0 kg´m/29 lb ft)
3. Install the new gasket to the backup light switch.
4. Install the backup light switch assembly (6).
Torque: 44 N´m (4.5 kg´m/33 lb ft)
5. Install the new gasket to the neutral switch.
6. Install the neutral switch (7) to the transfer
adapter (4JX1).
Torque: 37 N´m (3.8 kg´m/27 lb ft)
(4JX1)
220RW093
40. Install the clutch release bearing (3) and clutch shift
fork (5).
1. Apply the clutch release grease.
1. Fitting surface of the cylinder push rod.
2. Fitting surface of the release bearing hub.
3. The hole of the fork split pin (4).
2. Apply the clutch release grease.
1. The spline surface of the top gear shaft.
3. Install the clutch shift fork (5).
4. Install the snap pin.
5. Install the clutch release bearing (3) to the clutch
shift fork (5).
220RW086

MANUAL TRANSMISSION7B±67
41. Install the drain plug and filler plug.
1. Install the drain plug (1) through the new gasket.
Torque: 37 N´m (3.8 kg´m/27 lb ft)
2. Install the filler plug (2) through the new gasket.
Reference: Plug after the gear oil fill in.
Torque: 37 N´m (3.8 kg´m/27 lb ft)
(6VE1)
220RW007

7B±68MANUAL TRANSMISSION
Main Data and Specifications
General Specifications
Transmission typeFully synchronized forward and reverse gears
Control methodDirect control with the gear shift lever on the floor
Gear ratio1st3.954
2nd2.330
3rd1.436
4th1.000
5th0.788
Rev3.918
Oil capacity lit (US qt)2.7 (2.86)
Type of lubricantEngine oil : Refer to the chart in ªSECTION 0º

MANUAL TRANSMISSION7B±69
Torque Specifications
E07RW049

7B±70MANUAL TRANSMISSION
Torque Specifications (Cont'd)
E07RW050

MANUAL TRANSMISSION7B±71
Torque Specifications (Cont'd)
E07RW051

7B±72MANUAL TRANSMISSION
Special Tools
ILLUSTRATIONTOOL NO.
TOOL NAME
5±8840±2550±0
(J±42794)
Gear spline pieace
remover
5±8840±2551±0
(J±42795)
Center bearing remover
5±8840±2560±0
(J±42988)
Attachment
5±8840±2552±0
(J±42796)
Counter gear shaft
center bearing installer
5±8840±2553±0
(J±42797)
Clutch hub (No.2)
installer
5±8840±2554±0
(J±42798)
Clutch hub (No.1)
installer
ILLUSTRATIONTOOL NO.
TOOL NAME
5±8840±2555±0
(J±42799)
Installer
5±8840±2556±0
(J±42800)
Counter gear shaft front
bearing installer
5±8840±2559±0
(J±42904)
Top gear shaft front
bearing installer
5±8840±2557±0
(J±42801)
Front rerainer oil seal
installer
5±8840±2558±0
(J±42802)
Transfer adapter oil seal
installer
5±8840±0007±0
(J±8092)
Driver handle