Isuzu KB P190. Manual - part 1140

UNIT REPAIR (JR405E)  7A4-83 

 

 

SERVICE STANDARD

 

Name 

BESCO ATF III 

ATF 

Quantity  

L (US gal/Imp gal)

9.2 – 9.6 (2.43-2.54/2.02-2.11)

Seal ring clearance 

mm (in) 0.10 – 0.25 

(0.0039 – 0.0098)

Housing and inner rotor side clearance 

mm (in) 0.02 – 0.04 

(0.0008 – 0.0016)

Oil pump 

Outer rotor and crescent clearance 

mm (in) 0.02 – 0.15 

(0.0008 – 0.0059)

Number of drive plates / driven plates 

7/7 

Standard mm 

(in)

2.0 

(0.079)

Drive plate facing thickness

Limit mm 

(in)

1.8 

(0.071)

Retaining plate and snap ring clearance 

mm (in)

0.9 – 1.3 

(0.035 – 0.051)

3.8 (0.150)
4.0 (0.157)
4.2 (0.165)
4.4 (0.173)
4.6 (0.181)

Available low clutch retaining plate thickness 

mm (in)

4.8 (0.189)

Number of coils 

9.9 

Outside diameter 

mm (in)

9.7 

(0.382)

Free length 

mm (in)

36.4 

(1.433)

Low clutch 

Return spring 

Linear diameter 

mm (in)

1.2 

(0.047)

Number of drive plates / driven plates 

5/5 

Standard mm 

(in)

2.0 

(0.079)

Drive plate facing thickness

Limit mm 

(in)

1.8 

(0.071)

Retaining plate and snap ring clearance 

mm (in)

1.2 – 1.6 

(0.047 – 0.063)

4.6 (0.181)
4.8 (0.189)
5.0 (0.197)
5.2 (0.205)

Available high clutch retaining plate thickness 

mm (in)

5.4 (0.213)

Number of coils 

10.2 

Outside diameter 

mm (in)

8.0 

(0.315)

Free length 

mm (in)

27.1 

(1.067)

High clutch 

Return spring 

Linear diameter 

mm (in)

1.1 

(0.043)

Number of drive plates / driven plates 

2/2 

Standard mm 

(in)

2.0 

(0.079)

Drive plate facing thickness

Limit mm 

(in)

1.8 

(0.071)

Retaining plate and snap ring clearance 

mm (in)

0.6 – 0.9 

(0.024 – 0.035)

4.8 (0.189)
5.0 (0.197)
5.2 (0.205)

Reverse clutch 

Available reverse clutch retaining plate thickness

mm (in)

5.4 (0.213)

Low one-way 
clutch 

Seal ring clearance 

mm (in) 0.10 – 0.25 

(0.0039 – 0.0098)

Number of drive plates / driven plates 

6/6 

Standard mm 

(in)

2.0 

(0.079)

Drive plate facing thickness

Limit mm 

(in)

1.8 

(0.071)

Retaining plate and snap ring clearance 

mm (in)

0.7 – 1.1 

(0.028 – 0.043)

5.2 (0.205)
5.4 (0.213)
5.6 (0.220)
5.8 (0.228)

Low & reverse 
brake 

Available low & reverse brake retaining plate 
thickness 

mm (in)

6.0 (0.236)

7A4-84  UNIT REPAIR (JR405E) 

 

 

SERVICE STANDARD (Cont’d)

 

Number of coils 

4.8 

Outside diameter 

mm (in)

11.2 

(0.441)

Free length 

mm (in)

22.3 

(0.878)

 Return 

spring 

Linear diameter 

mm (in)

1.1 

(0.043)

Number of drives / driven plates 

5/5 

Standard mm 

(in)

2.0 

(0.079)

Drive plate facing thickness

Limit mm 

(in)

1.8 

(0.071)

Retaining plate and retaining plate clearance 

mm (in)

1.0 – 1.4 

(0.039 – 0.055)

5.4 (0.213)
5.6 (0.220)
5.8 (0.228)
6.0 (0.236)
6.2 (0.244)

Available 2-4 brake retaining plate thickness 

mm (in)

6.4 (0.252)

Number of coils 

10.2 

Outside diameter 

mm (in)

6.9 

(0.272)

Free length 

mm (in)

22.5 

(0.886)

2-4 brake 

Return spring 

Linear diameter 

mm (in)

1.1 

(0.043)

Output shaft 

Seal ring clearance 

mm (in) 0.10 – 0.25 

(0.0039 – 0.0098)

Total end play 

mm (in) 0.25 – 0.55 

(0.0098 – 0.0217)

1.4 (0.055)
1.6 (0.063)
1.8 (0.071)
2.0 (0.079)
2.2 (0.087)

Total end play 

Available oil pump bearing race thickness 

mm (in)

2.4 (0.094)

Torque converter end play 

mm (in)

67.0 

(2.638)

 

UNIT REPAIR (JR405E)  7A4-85 

SPECIAL SERVICE TOOL 

ILLUSTRATION 

PART NO. 

PART NAME 

 

 

 

5-8841-0841-0 

 

 

 

Holding Fixture 

 

 

 

5-8840-0003-0 

 

 

 

Holding Fixture Base 

 

 

 

5-8840-2764-0 

 

 

 

2-4 Brake Spring Compressor 

 

 

 

5-8840-2767-0 

 

 

 

High Clutch Spring Compressor 

 

 

 

5-8840-2759-0 

 

 

 

Low Clutch Spring Compressor 

 

 

 

5-8840-2761-0 

 

 

 

Oil Pump Oil Seal Installer 

 

 

 

5-8840-2769-0 

 

 

 

Rear Extension Oil Seal Installer 

 

 

 

5-8840-2770-0 

 

 

 

Rear Adapter Oil Seal Installer 

 

 

 

5-8840-2758-0 

 

 

 

Manual Shaft Oil Seal Installer 

7A4-86  UNIT REPAIR (JR405E) 

ILLUSTRATION 

PART NO. 

PART NAME 

 

 

 

5-8840-2763-0 

 

 

 

Inhibitor Switch Set Plate