Spicer Eaton Axles & Brakes. Information Bulletin ABIB Bulletin Type: Topic: Cast Iron Cover Inter-axle Lockout Cross Reference Information

Transcription

1 Spicer Eaton Axles & Brakes ABIB-9802 Information Bulletin Bulletin Type: Service Procedures Parts Information Warranty Information Topic: Topic: Cast Iron Cover Inter-axle Lockout Cross Reference Information MODELS: All Eaton Forward Tandem Drive Axles Beginning February 1, 1996, new Cast Iron Cover Inter-axle Differential Lockout units were released for various Eaton models. The new one piece cover lockout design replaces both 1st & 2nd generation style lockouts and are completely inter-changeable, but only as complete assemblies. Each of the 3 designs along with available part number and service kits supersession information are shown on the following pages. 04/98 This bulletin contains product information. Eaton Corporation is not committed or liable for canvassing existing product.

2 Cylindrical Design Lockout Models: All models Item No. Description Qty. H I J K 1 Capscrew Lockwasher Mounting Bracket 1 NLA NLA NLA NLA 4 Piston Housing 1 NLA NLA NLA NLA 5 Locknut Piston 1 NLA NLA NLA NLA 7 O-Ring Shoulder Washer 1 NLA NLA NLA NLA 9 Compression Spring Shift Fork Assy Push Rod K Retrofit Kit w/o Fork* I Complete Retrofit Kit w/fork* T Lockout Body Kit NLA NLA NLA NLA S Repair Kit NLA NLA NLA NLA * Retrofit kits are the Cast Iron design. H I J K D402-P Series w/lube Pump D402 Series w/o Lube Pump D461-P Series D404 Series

3 Original Design Lockout - (Standard Air & Navistar Rev-Air Type) Models: All standard air "D" series axles built before 1988 (except 44D models) All Navistar Reversed-air axles (except current D404 models) Item No. Description Qty. A B C D E F G 1 Shift Cylinder Body Piston Piston Stop O-Ring Piston Felt Oiler O-Ring Push-Rod Flat Washer O-Ring Cyliner Cover Capscrew Lockwasher Locknut Body Capscrew Lockwasher Shift Fork Assy Compression Spring Cover Reducer Bushing O-Ring O-Ring Gasket Compound AR K Air Lockout Kit w/fork NLA NLA NLA I Retofit Kit w/fork N/A N/A N/A N/A T Complete Retrofit Kit w/fork* N/A N/A S Lockout Body Kit N/A N/A Repair Kit * Retrofit kits are the Cast Iron design. A B C D E F G D402-P Series w/lube Pump D402 Series w/o Lube Pump D461-P D402-P Series (Navisatar reversed-air) w/ Lube Pump D402 Series (Navistar reversed-air) w/o Lube Pump D402-P Axles for Front Axle Lockup used in 4 x 4 & 6 x 6 Applications D461-P Axles for Front Axle Lockup used in 4 x 4 & 6 x 6 Applications.

4 Cast Iron Cover Design - (Standard Air Type) Models: All built after Item No. Description Qty. L M N O P Q 1 Capscrew Piston Housing Gasket-Piston Housing Locknut Piston O-Ring Piston Stop Push Rod Shift Fork Assy Compression Spring K Complete L/O Kit w/o Fork N/A N/A I Complete L/O Kit w/fork T Repair Kit N/A N/A N/A N/A N/A S L M N O P Q D404 Series D402-P Series w/lube Pump D402 Series w/o Lube Pump D461-P Series D402-P Series in 4 x 4 & 6 x 6 Applications D461-P Series in 4 x 4 & 6 x 6 Applications

5 Listed below is a quick reference chart by part number. Some of the older design repair kits remain available for service while others have been replaced by retrofit kits. The chart also includes the lockout design type, axle model & design feature. Kit description and content can be found in the following pages of this bulletin. Air Lockout Kit Cross Reference Chart Kit Part # Replaced By Lockout Type Model Design Feature Current ORIG 402 Non-pump models Current ORIG 402 Navistar reverse-air w/o pump Current ORIG 402 Pump models only Current ORIG Current ORIG 402 Navistar reverse-air with lube pump Current ORIG 461 Used in 4x4 & 6x6 front axle lockup Current CAST 404 Navistar reverse-air w/shift fork Current ORIG 402/461 Pump & non-pump repair kit Current ORIG 402 Navistar reverse-air repair kit Current CAST 404 Navistar reverse-air w/o shift fork CAST 402 Pump models only w/shift fork CAST 402 Non-pump models w/shift fork CAST CAST 402 Used in 4x4 & 6x6 front axle lockup CAST 461 Used in 4x4 & 6x6 front axle lockup CAST 404 Kit w/o shift fork CAST 404 Piston kit CAST 404 Complete kit w/shift fork CAST 402/ pump & 402 non-pump lockout kit CAST 402 Pump models w/o shift fork

6 Cast Iron Cover Design Lockout - (Navistar Rev - Air Type) Models: All D404 models Item No. Description Qty. R 1 Capscrew Piston Housing Gasket-Piston Hsg Snap Ring O-Ring Piston Snap Ring O-Ring O-Ring Pilot Plate O-Ring O-Ring Push Rod Compression Spring Shift Fork Assy Gasket Compound AR K Complete L/O Kit w/o Fork I Complete L/O Kit w/fork T Repair Kit N/A S R D404 Series - (Navistar Reversed-Air) NOTE: Navistar vehicles built after November 1st, 1996 no longer use the reversed-air system.

7 Kit # O RING SH CYL BODY PISTON Kit # CAPSCREW LOCKWASHER WASHER SHIFT FORK ASSY O RING RING SH CYL BODY PISTON SEALANT RTV PIPE BUSHING COMP. SPRING Kit # O RING SH CYL BODY PISTON PISTON STOP Kits - Bill of Materials Kit # O-RING SH CYL BODY O-RING PISTON O-RING CAPSCREW LOCKWASHER WASHER SHIFT FORK ASSY Kit # CAPSCREW LOCKWASHER WASHER O RING RING SH CYL BODY PISTON SHIFT FORK ASSY PIPE BUSHING COMP SPRING Kit # O RING SH CYL BODY PISTON CAPSCREW LOCKWASHER WASHER CAPSCREW SHIFT FORK ASSY Kit # SHIFT FORK ASSY O-RING PISTON SNAP RING PILOT PLATE O RING O RING O RING PUSH ROD COMP. SPRING COVER - PISTON REV SNAP RING CAPSCREW Kit # O-RING O-RING O-RING PISTON STOP SEALANT RTV Kit # O RING RING SEALANT RTV COMP. SPRING Kit # O-RING PISTON SNAP RING PILOT PLATE O-RING O-RING O-RING PUSH ROD COMP. SPRING COVER - PISTON REV SNAP RING CAPSCREW O-RING

8 Kits - Bill of Materials Kit # SHIFT FORK ASSY PISTON STOP Kit # SHIFT FORK ASSY PISTON STOP Kit # SHIFT FORK ASSY PISTON STOP O RING Kit # SHIFT FORK ASSY CAPSCREW PISTON STOP Kit # SHIFT FORK ASSY CAPSCREW PISTON STOP Kit # GASKET PISTON COVER PISTON Kit # PISTON STOP Kit # GASKET PISTON COVER CAPSCREW COVER - PISTON PISTON Kit # COMP. SPRING PUSH ROD SHIFT FORK ASSY GASKET PISTON COVER CAPSCREW COVER - PISTON PISTON Kit # PISTON STOP For more information, contact your regional, Eaton Roadranger sales and service office at HELP (4357) 24 hours a day, anywhere in North America. ABIB /98 Printed in U.S.A. Visit our web site at Copyright Eaton Corporation, All rights reserved. Eaton Corporation Truck Components Operations-Americas P.O. Box 4013 Kalamazoo, MI