488P Excavator Serial Number 4501 and After Table of Contents DIVISION/SECTION
SECTION NO.
FORM NO.
1. GENERAL Safety, General Information and Torque Specifications ....................................... 1001 * Specifications .......................................................................................................1002 *
8-86530 7-41700E
2. ENGINE Engine Removal and Installation .........................................................................2002 Radiator and Oil Cooling Unit ...............................................................................2003 Specification Details .............................................................................................2402 Cylinder Head and Valve Train ............................................................................2415 Cylinder Block ......................................................................................................2425 Lubrification System .............................................................................................2445 Cooling System ....................................................................................................2455
7-41710E 7-41720E 8-24163 8-24173 8-24183 8-24193 8-24203
3. FUEL SYSTEM Fuel System and Filters ........................................................................................341 O Fuel lnjecteurs ......................................................................................................3413 CAV Injection Pump .............................................................................................3414
8-24212 8-24233 7-:37130
4. ELECTRICAL Electrical Schematics ...........................................................................................4001 * Alternator ..............................................................................................................4003 Starter Motor ........................................................................................................4004
7-41740E 7-41780E 7-41790E
5. UNDERCARRIAGE Steering Hand Pump and Steering Column .........................................................5001 Steering Cylinder ..................................................................................................5002
7-41800E 7-56420E
6. DRIVE TRAIN Front Hub, Steering Joint and Universal Shaft .....................................................6001 Rear Hub ..............................................................................................................6002 Hydraulic Drive Motor ...........................................................................................6004 Swing Reduction Gear .........................................................................................6005 Travel Control Block .............................................................................................6007 Servicing the Front Axle .......................................................................................6012 Servicing the Rear Axle ........................................................................................6013
7-56430E 7-56440E 7-56450E 7-56460E 7-41810E 7-56490E 7-56750E
7. UNDERCARRIAGE HYDRAULICS Park Brake ............................................................................................................7001 Service Brakes .....................................................................................................7003 Brake Valve ..........................................................................................................7004 Schematic Set Section *
JI Case A Tenneco Company
Lep 7-41730GB
7-56770E 7-56790E 7-41850E
Copyright © 1993 JI Case Company Printed in England November 1993