Isuzu KB P190. Manual — part 1163

7B1-46 MANUAL TRANSMISSION

226RS021

Clutch Hub and Snap Ring Clearance

Standard: 0 - 0.1 mm (0 - 0.004 in)

Snap Ring Availability

Thickness Color

Coding

1.80 mm (0.071 in)

White

1.85 mm (0.073 in)

Yellow

1.90 mm (0.075 in)

Blue

• Use a pair of snap ring pliers to install the snap

ring to the mainshaft.

The snap ring must be fully inserted into the
mainshaft snap ring groove.

16. Install the top block ring.

Apply grease to the needle bearing inner and outer
circumferences and install the needle bearing in the
top gear shaft.

17. Use a bench press to install the top gear shaft ball

bearing to the top gear shaft.

226RS059

The snap ring groove of the ball bearing must be
facing the transmission front side.

18. Use a pair of snap ring pliers to install the top gear

shaft snap ring to the top gear shaft.

MANUAL TRANSMISSION 7B1-47

Main Data and Specifications

General Specifications

MUA 5G

MUA 5H

MUA 5S

Transmission type

Fully synchronized forward and reverse gears

Control method

Remote control with the gear shift lever on the floor.

Gear ratio: Transmission

1st

4.008

4.008

4.357

2nd

2.301 2.301 2.502

3rd

1.427 1.427 1.501

4th

1.000 1.000 1.000

5th

0.828 0.744 0.809

Rev.

3.651 3.651 3.970

Transmission oil capacity

2.95 lit. (3.12 US qt)

Type of lubricant

Engine oil: Refer to the chart in "SECTION 0"

7B1-48 MANUAL TRANSMISSION

Torque Specifications

N

⋅⋅⋅⋅m (kgf⋅⋅⋅⋅m/lb⋅⋅⋅⋅ft)

RTW77BLF003401

About arrow mark, refer to Transmission (MUA) Installation in this section.

MANUAL TRANSMISSION 7B1-49

Torque Specifications (Cont'd)

N

⋅⋅⋅⋅m (kgf⋅⋅⋅⋅m/lb⋅⋅⋅⋅ft)

RTW77BLF003501