60 - 2
Removal and Replacement
Park the machine on firm level ground.
!!
WARNING
A raised and badly supported machine can fall on you.
Position the machine on a firm, level surface. Before
raising one end ensure the other end is securely
chocked. Do not rely solely on the machine hydraulics or
jacks to support the machine when working under it.
Disconnect the battery, to prevent the engine being
started while you are beneath the machine.
GEN 1-1
Removal
1 Rest the loader shovel on the ground and lower the
stabiliser legs to raise the machine sufficiently to allow
room for the transmission to be pulled clear.
Block/support the machine.
2 Drain the synchro shuttle gearbox oil, refer to Section 3
Syncro Shuttle Transmission - Change Oil and Clean
Strainer.
3 Remove the engine bonnet, refer to Section 3 Engine
Panels - Opening and Closing the Bonnet.
4 Remove the engine fan retaining bolts as shown at A (4
off) and remove the fan, see note 1.
Note 1: At a later stage the transmission is tilted to give
access to retaining bolts, if the fan is not removed at this
stage it will foul.
5 In the cab remove the floor mat and open the
inspection cover in the cab floor to gain access the top
of the syncro shuttle gearbox and carryout the
following, see note 2.
a Disconnect the gearshift lever B from the top of the
gearbox.
b Disconnect the flying lead connector to the
transmission dump switch as shown at C.
c Disconnect the solenoid valve flying lead
connectors D.
d Disconnect the breather pipe from the pressure
maintaining valve block and the top of the dipstick
tube as shown at E.
e Disconnect the gearbox oil pressure switch flying
lead connector as shown at F.
f Disconnect the gearbox oil cooler hoses G and H,
blank off all exposed connections.
Note 2: Label the hoses and the electrical connectors for
identification when refitting.
6 Remove front and rear axle drive shaft bolts J.
7 For machines fitted with the power take off option,
remove the PTO drive shaft bolts X, and the PTO
solenoid valve flying lead connector as shown at Y.
Section F Transmission
9803/7130
Section F
60 - 2
Issue 1
Syncro Shuttle Gearbox
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