Hummer H2. Manual — part 2561

Fig. 214: Removing Pump Body Bushing
Courtesy of GENERAL MOTORS CORP.

4. Using the J 41778-1 with an arbor press, remove the pump body bushing (242).

2004 Hummer H2

2004 TRANSMISSION/TRANSAXLE Automatic Transmission - Overhaul - 4L60-E/4L65-E

Fig. 215: Pressing In Pump Body Bushing
Courtesy of GENERAL MOTORS CORP.

5. Using J 41778-1 with an arbor press, install a new pump body bushing (242).

2004 Hummer H2

2004 TRANSMISSION/TRANSAXLE Automatic Transmission - Overhaul - 4L60-E/4L65-E

Fig. 216: Identifying J 41778-2
Courtesy of GENERAL MOTORS CORP.

6. Use the J 41778-2 to ensure proper bushing depth.

OIL PUMP BODY ASSEMBLE

Tools Required

z

J 25016 Pump Seal and speedometer gear Installer. See Special Tools and Equipment .

z

J 36850 Transjel Lubricant. See Special Tools and Equipment .

2004 Hummer H2

2004 TRANSMISSION/TRANSAXLE Automatic Transmission - Overhaul - 4L60-E/4L65-E

Fig. 217: Using J 25016 To Install Oil Seal Assembly
Courtesy of GENERAL MOTORS CORP.

1. Using the J 25016 , install the oil seal assembly (243).

2004 Hummer H2

2004 TRANSMISSION/TRANSAXLE Automatic Transmission - Overhaul - 4L60-E/4L65-E