Hummer H2. Manual - part 2582

3. Connect the electrical connector to the secondary fluid oil pump.  

OIL FILTER ASSEMBLY INSTALLATION 

Fig. 296: Locating Oil Filter Seal 
Courtesy of GENERAL MOTORS CORP. 

1. Lubricate the filter seal (71) with transmission fluid.  

2. Use a socket the same size diameter as the filter seal (71) and install the seal. 

 

2004 Hummer H2 

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

  

Fig. 297: View Of Transmission Oil Filter Assembly 
Courtesy of GENERAL MOTORS CORP. 

3. Install the transmission oil filter assembly (72).  

SECONDARY FLUID PUMP FILTER REPLACEMENT (M33 MODEL ONLY) 

 

2004 Hummer H2 

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

  

Fig. 298: View Of Secondary Fluid Pump & Clip 
Courtesy of GENERAL MOTORS CORP. 

1. Remove the secondary fluid pump. Refer to Secondary Fluid Pump Assembly Removal (M33 Model 

Only) .  

2. Remove the retaining push clip from the secondary fluid pump.  

3. Rotate filter upward and separate from the pump.  

4. Install a new filter and rotate filter downward.  

5. Install a new push clip.  

6. Install the secondary fluid pump. Refer to Secondary Fluid Pump Assembly Installation (M33 Model 

Only) .  

TRANSMISSION OIL PAN INSTALLATION 

 

2004 Hummer H2 

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

  

Fig. 299: View Of Transmission Oil Pan & Gasket 
Courtesy of GENERAL MOTORS CORP. 

1. Place the transmission oil pan gasket (73) on the case.  

2. Place the transmission oil pan (75) on the case. 

3. Install all of the transmission oil pan screws (76). 

Tighten: Tighten the screws to 16 N.m (11.8 lb ft).

NOTE:

Refer to Fastener Notice in Cautions and Notices.

 

2004 Hummer H2 

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