UPPER AND LOWER HOUSING ASSEMBLY
(1) Position upper housing so internal passages
and check ball seats are facing upward. Then install
check balls in housing (Fig. 80). Seven check balls
are used. The single large check ball is approxi-
mately 8.7 mm (11/32 in.) diameter. The remaining 6
check balls are approximately 6.3 mm (1/4 in.) in
diameter.
(2) Position assembled transfer plate and upper
housing separator plate on upper housing (Fig. 81).
Be sure filter screen is seated in proper housing
recess.
(3) Position lower housing separator plate on
transfer plate (Fig. 82).
(4) Install lower housing on assembled transfer
plate and upper housing (Fig. 83).
(5) Install and start all valve body screws by hand
except for the screws to hold the boost valve tube
brace. Save those screws for later installation. Then
tighten screws evenly to 4 N·m (35 in. lbs.) torque.
Start at center and work out to sides when tighten-
ing screws (Fig. 83).
UPPER HOUSING VALVE AND PLUG ASSEMBLY
Refer to (Fig. 84), (Fig. 85) and (Fig. 86) to perform
the following steps.
(1) Lubricate valves, plugs, springs with clean
transmission fluid.
(2) Assemble regulator valve line pressure plug,
sleeve, throttle plug and spring. Insert assembly in
upper housing and install cover plate. Tighten cover
plate screws to 4 N·m (35 in. lbs.) torque.
(3) Install 1-2 and 2-3 shift valves and springs.
(4) Install 1-2 shift control valve and spring.
(5) Install retainer, spring, limit valve, and 2-3
throttle plug from limit valve housing.
Fig. 80 Check Ball Locations In Upper Housing
SMALL
DIAMETER
CHECK BALLS (6)
LARGE
DIAME-
TER
CHECK
BALL (1)
Fig. 81 Installing Transfer Plate On UpperHousing
Fig. 82 Lower Housing Separator Plate
BE SURE TO ALIGN BORES
TRANSFER
PLATE
LOWER
HOUSING
(OVERDRIVE) SEPA-
RATOR PLATE
Fig. 83 Installing Lower Housing On TransferPlate
And Upper Housing
VALVE BODY SCREWS (13)
LOWER
HOUS-
ING
UPPER
HOUS-
ING
TRANSFER PLATE
ZG
TRANSMISSION AND TRANSFER CASE
21 - 49
DISASSEMBLY AND ASSEMBLY (Continued)
Summary of Contents for 1997 Grand Cherokee
Page 6: ...FASTENER IDENTIFICATION 4 INTRODUCTION ZG GENERAL INFORMATION Continued ...
Page 9: ...METRIC CONVERSION ZG INTRODUCTION 7 GENERAL INFORMATION Continued ...
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Page 282: ...COOLING SYSTEM DIAGNOSIS DIESEL ENGINE 7 8 COOLING SYSTEM ZG DIAGNOSIS AND TESTING Continued ...
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Page 284: ...7 10 COOLING SYSTEM ZG DIAGNOSIS AND TESTING Continued ...
Page 285: ...ZG COOLING SYSTEM 7 11 DIAGNOSIS AND TESTING Continued ...
Page 286: ...7 12 COOLING SYSTEM ZG DIAGNOSIS AND TESTING Continued ...
Page 290: ...SERPENTINE DRIVE BELT DIAGNOSIS 7 16 COOLING SYSTEM ZG DIAGNOSIS AND TESTING Continued ...
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Page 423: ...VIC Initial Set Up ZG INSTRUMENT PANEL SYSTEMS 8E 21 SERVICE PROCEDURES Continued ...
Page 424: ...VIC Reset 8E 22 INSTRUMENT PANEL SYSTEMS ZG SERVICE PROCEDURES Continued ...
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Page 1655: ...Fig 3 Oil Lubrication System ZG 5 2L ENGINE 9 57 DESCRIPTION AND OPERATION Continued ...
Page 1684: ...TORQUE 9 86 5 2L ENGINE ZG SPECIFICATIONS Continued ...
Page 1689: ...Fig 3 Oil Lubrication System ZG 5 9L ENGINE 9 91 DESCRIPTION AND OPERATION Continued ...
Page 1723: ...DIAGNOSIS AND TESTING SERVICE DIAGNOSIS DIESEL PERFORMANCE ZG ENGINE 9 3 ...
Page 1724: ...9 4 ENGINE ZG DIAGNOSIS AND TESTING Continued ...
Page 1725: ...ZG ENGINE 9 5 DIAGNOSIS AND TESTING Continued ...
Page 1726: ...9 6 ENGINE ZG DIAGNOSIS AND TESTING Continued ...
Page 1727: ...ZG ENGINE 9 7 DIAGNOSIS AND TESTING Continued ...
Page 1728: ...9 8 ENGINE ZG DIAGNOSIS AND TESTING Continued ...
Page 1729: ...SERVICE DIAGNOSIS DIESEL MECHANICAL ZG ENGINE 9 9 DIAGNOSIS AND TESTING Continued ...
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Page 1762: ...SPECIFICATIONS ENGINE SPECIFICATIONS 9 42 ENGINE ZG ...
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Page 2122: ...DIAGNOSIS AND TESTING NV231 DIAGNOSIS 21 8 TRANSMISSION AND TRANSFER CASE ZG ...