Fuel System - Fuel Tank Lock Ring Service/Tool

Classification:
TE03-012b

Reference:
NTB03-075b

Date:
February 6, 2004

ESSENTIAL TOOL;

J-46214 FUEL TANK LOCK RING WRENCH

This bulletin amends NTB03-075. This version amends the Applied Vehicles. Please discard all paper copies of the earlier versions.

APPLIED VEHICLES:
2004 Maxima (A34)
2004 Quest (V42)
2004 - 2005 Altima (L31)
Except California PZEV (PZEV:Partial Zero Emission Vehicle)

IF YOU CONFIRM:

It's necessary to remove the fuel pump assembly on an Applied Vehicle,

ACTIONS:





Use essential tool J-46214 Fuel Tank Lock Ring Wrench (see Figure 1).

^ See the Service Information section for instructions on proper use of this tool.

^ Refer to the "Essential Tool Shipment" flyer for additional information.

^ Further information can be found in the May/June 2003 TechTalk Magazine, and in the FL section of the applicable Electronic Service Manual (ESM).

^ This special tool is "Essential" and was automatically sent to all Nissan dealers.

^ Your dealership non-vehicle account was charged $72.25 each, plus applicable taxes and freight.

^ Additional wrenches can be ordered from TECH-MATE.

SERVICE INFORMATION

Disassembly Tips

1. Disassemble the vehicle as needed to access the fuel pump.

^ Refer to the FL section in the appropriate Electronic Service Manual (ESM).

^ Follow all CAUTIONS in the Service Manual.

2. Disconnect the fuel level sensor unit and fuel pump assembly electrical connector.

3. Unfasten the quick release connectors and remove the return and fuel feed lines.

NOTE:
On the Maxima, tuck the fuel lines forward and down out of the way. This will make it easier to use the lock ring wrench without damaging the connectors.





4. Apply a multi-purpose grease to the edge of the ridges on the lock ring (see Figure 2).

5. Position the lock ring wrench and use a 1/2" drive breaker bar with a 3" extension for leverage.

NOTE:
This will also help to prevent scraping your knuckles during disassembly.

6. Turn counter-clockwise (left).

For Reassembly

1. Align the lock ring

NOTE:
Make sure there is still multi-purpose grease on the edge of the ridges of the lock ring (see Figure 2).

2. Depress the fuel pump assembly spring.

3. Reposition the lock ring wrench tool.

4. Turn the lock ring clockwise (right) until it is fully seated.





ESSENTIAL TOOL SHIPMENT FLYER





Tool Storage Instructions:

1. This special service tool has been assigned to drawer # 6 of your Special Tool Storage System (STSS). Please open the drawer and apply the J-46214 temporary label in the middle of the designated compartment. (See photo for location information.)

2. Place the new tool into the compartment at the designated location and replace your existing Tool Location Index with an updated version.

Note:
The latest version of the STSS Tool Location Index is available in ASIST and is updated regularly to reflect the latest tool location information.

You will also receive a Drawer Liner Update Package for your STSS at the end of each quarter at no-charge. This update package will contain one permanent label and locating instructions for each essential tool that is shipped during the quarter. These permanent labels should be applied over the temporary labels that are included with each essential tool shipment.

Promotion # N103-63

SPX KENT-MOORE
SPX Corporation, 6S5 Eisenhower Drive, Owatonna, MN 55060-0995.