Transmission Inspection And Internal Repair - JLG sky trak mmv Service Manual

37. Connect a lifting strap or chain to the lifting eye (7) at
the top of the transmission, and to a suitable hoist or
overhead crane. Make sure that the air compressor
hoses are on the engine side of the lifting strap (7).
Operate the hoist or crane to remove slack from the
chain, but DO NOT raise the transmission at this
time.
38. Remove twelve capscrews (8) and twelve
lockwashers (9) securing the transmission to the
engine. Separate the transmission from the engine.
7
WARNING:
The transmission may move while hoisting it
out of the chassis. Carefully move the trans-
mission and adjust the sling as needed. Keep
fingers, hands, legs and other body parts clear
of the transmission.
39. Carefully remove the transmission from the vehicle.
Avoid causing damage to the transmission and to
the drive plate. Reposition the lift strap as needed to
adjust for load shifting during transmission removal.
40. Lift the transmission clear of the vehicle and lower it
onto suitable supports or secure it to a stand built
especially for transmission or engine service. Secure
the transmission so that it will not move or fall.
Model MMV Rev. 12/04
9
8
MT1080
Risk of personal injury.
Transmission: ZF 4 WG-98 TS
41. Remove any external transmission components as
required, including the transmission temperature
switch (10) and inlet (11) and outlet (12) cooler hose
fittings. Cover the transmission temperature switch
opening.
42. Remove the transmission oil filter (13) and dispose
of properly. Clean the filter mounting surface. Cover
or cap the oil filter mount.
10
13
The transmission is now ready for inspection and/or
further service. Refer to the ZF 4 WG-98 TS
Transmission Repair Manual (ZF part number 5871 139
002, JLG part number 8990418) for information on
transmission diagnosis and internal component repair or
replacement.
7.7.2 Transmission Inspection and Internal
Repair
Refer to the ZF 4 WG-98 TS Transmission Repair
Manual (ZF part number 5871 139 002, JLG part number
8990418) for information on internal component repair or
replacement. Refer to the ZF 4 WG-98 TS Transmission
Technical Data Manual and Maintenance Manual (ZF
part number 5872 132 002, JLG part number 8990450)
for information on transmission diagnosis and internal
schematics.
If replacing the entire transmission, transfer the
transmission temperature switch to the replacement
transmission. The gear shift solenoids are included with a
new transmission.
12
11
MT1130
7.11