Workshop

FORD 5R55N

INDEX
Copyright © ATSG 2001
FORD MOTOR CO. 5R55N
5R55N TRANSMISSION IDENTIFICATION .................................................................................................. 3
COMPONENT APPLICATION CHART ........................................................................................................... 4
SOLENOID APPLICATION AND RESISTANCE CHARTS ........................................................................... 5
SOLENOID BODY PIN IDENTIFICATION .................................................................................................... 6
GENERAL DESCRIPTION AND OPERATION .............................................................................................. 7
MANUAL SHIFT SELECTOR OPERATION ................................................................................................... 9
ELECTRONIC COMPONENT LOCATER CHART ......................................................................................... 11
AUXILLIARY JUNCTION BOX RELAY LOCATIONS ................................................................................... 12
CENTRAL JUNCTION BOX FUSE LOCATIONS ........................................................................................... 13
VARIOUS CONNECTOR AND PIN IDENTIFICATION ................................................................................. 14
WIRING SCHEMATIC ....................................................................................................................................... 15
TRANSMISSION COMPONENT RESISTANCE CHART THROUGH PCM CONNECTOR ....................... 17
DIGITAL TRANSMISSION RANGE SENSOR ................................................................................................ 18
DIAGNOSTIC TROUBLE CODE CHART AND DESCRIPTION .................................................................. 19
LINE PRESSURE TESTS ................................................... .............................................................................. 22
TRANSMISSION DISASSEMBLY .................................................................................................................... 23
COMPONENT REBUILD SECTION.........
OIL PUMP ASSEMBLY .................................................................................................................................. 42
COAST CLUTCH HOUSING ......................................................................................................................... 46
OVERDRIVE CARRIER AND OVERDRIVE SPRAG ASSEMBLY ............................................................ 50
DIRECT CLUTCH HOUSING ....................................................................................................................... 52
FORWARD CLUTCH HOUSING .................................................................................................................. 57
CENTER SUPPORT ASSEMBLY .................................................................................................................. 61
LOW SPRAG AND REVERSE DRUM ASSEMBLY ..................................................................................... 62
REAR RING GEAR AND HUB ASSEMBLY ................................................................................................. 62
FRONT AND REAR PLANETARY CARRIER ASSEMBLY ........................................................................ 64
INTERMEDIATE SPRAG ASSEMBLY ......................................................................................................... 65
VALVE BODY ASSEMBLY ............................................................................................................................. 73
REVERSE SERVO ASSEMBLY ..................................................................................................................... 76
TRANSMISSION CASE ASSEMBLY ............................................................................................................ 79
EXTENSION HOUSING AND PARKING PAWL ASSEMBLY .................................................................... 82
FINAL TRANSMISSION ASSEMBLY .............................................................................................................. 86
REAR END CLEARANCE PROCEDURES ...................................................................................................... 91
FRONT END CLEARANCE PROCEDURES ................................................................................................... 97
BOLT SIZE AND LENGTH CHART ................................................................................................................. 111
CHECKING FLUID LEVEL .............................................................................................................................. 112
COOLER LINE IDENTIFICATION ................................................................................................................. 112
SPECIAL SERVICE TOOLS .............................................................................................................................. 114
TORQUE SPECIFICATIONS ............................................................................................................................ 116
REVISED CHECK-BALL LOCATIONS............................................................................................................ 118
AUTOMATIC TRANSMISSION SERVICE GROUP
18639 S.W. 107TH AVENUE
MIAMI, FLORIDA 33157
(305) 670-4161

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