Isuzu KB P190. Manual — part 1168

7B1-66 MANUAL TRANSMISSION

Installation

1. Apply grease (BESCO L2 or equivalent) on the

splined portion of the output shaft.

2. Connect the transfer to the transmission.

3. Install the transmission-transfer bolts and nut and

tighten them to the specified torque.

Torque: 41 N

⋅⋅⋅⋅m (4.2 kgf⋅⋅⋅⋅m/30 lb⋅⋅⋅⋅ft)

mm (in)

RTW77BMF001501

4. Apply a thin coat of molybdenum disulfide grease to

the top gear shaft spline.

5. Slowly operate the transmission jack until the front

of the transmission is aligned with the rear of the
engine.

The slope of the engine and the transmission must

be the same.

6. Align the top gear shaft with the clutch driven plate

spline.

7. Install the transmission assembly to the engine.

Tighten the transmission nuts and bolts, as shown in
the figure.

MANUAL TRANSMISSION 7B1-67

Diesel engine

N

⋅⋅⋅⋅m (kgf⋅⋅⋅⋅m/lb⋅⋅⋅⋅ft)

mm (in)

RTW77BLF004001

7B1-68 MANUAL TRANSMISSION

C24SE

N

⋅⋅⋅⋅m (kgf⋅⋅⋅⋅m/lb⋅⋅⋅⋅ft)

mm (in)

RTW77BLF004101

MANUAL TRANSMISSION 7B1-69

8. Install the starter. (Diesel engine)

NOTE: Tighten the lower bolt temporarily.

After installing the fuel pipe assembly, tighten the bolt to
the specified torque.

Torque: 76 N

⋅⋅⋅⋅m (7.7 kgf⋅⋅⋅⋅m/56 lb⋅⋅⋅⋅ft)

9. Install the rear support rubber on the transmission

and tighten the bolts to the specified torque.

Torque: 50 N

⋅⋅⋅⋅m (5.1 kgf⋅⋅⋅⋅m/37 lb⋅⋅⋅⋅ft)

10. Install the middle part of transmission crossmember

and bolts.

Tighten the nuts to the specified torque.

Torque: 67 N

⋅⋅⋅⋅m (6.8 kgf⋅⋅⋅⋅m/49 lb⋅⋅⋅⋅ft)

11. Install the engine rear mount nuts.

Torque: 52 N

⋅⋅⋅⋅m (5.3 kgf⋅⋅⋅⋅m/38 lb⋅⋅⋅⋅ft)

Remove the transmission jack from the
transmission side.

12. Apply grease to top hole portion of the shift fork.

Install the slave cylinder and tighten the bolts to the
specified torque.

Torque: 76 N

⋅⋅⋅⋅m (7.7 kgf⋅⋅⋅⋅m/56 lb⋅⋅⋅⋅ft)

13. Install the fuel pipe brackets on the transmission.

Install the fuel pipe assembly to the fuel pipe
brackets

Torque: Bolt & Nut

76 N

⋅⋅⋅⋅m (7.7 kgf⋅⋅⋅⋅m/56 lb⋅⋅⋅⋅ft)

Nut 37

N

⋅⋅⋅⋅m (3.8 kgf⋅⋅⋅⋅m/27 lb⋅⋅⋅⋅ft)

Diesel engine

220R300012

Legend

(1) Bolt

(2) Nut

(3) Fuel Pipe Assembly

C24SE

Scan-2

14. Connect the transmission harness connectors and

clips. Connector: transfer neutral switch, 2WD -
4WD switch, actuator, car speed sensor, backup
switch, transmission neutral switch.

810R300069

Legend

(1)

Neutral Switch Connector: Transmission

(2)

Backup Switch Connector

(3)

Speed Sensor Connector

(4)

Actuator Connector

(5)

2WD - 4WD Switch connector

(6)

Neutral Switch Connector: Transfer