Drive Motors - Mec Speed Level 2684 RT Service And Parts Manual

D M
R I V E
Refer to Section 1 for repair information.
There are two (2) hydraulic drive motors on the front axle and two (2) hydraulic drive
motors on the rear drive axle. Repair or replace as necessary when damage or leaks
occur.
• Clean all fittings before disconnecting hoses.
• Tag hoses for proper reassembly.
• Plug all openings immediately to prevent contamination.
F D
RONT
Refer to "Lift and Support The Machine" in the Introduction section for instructions and
safety precautions.
Remove
1. Raise and support the
front end of machine.
2. Remove the wheel and
tire assembly to access
drive motor.
3. Remove the hub from the
drive motor shaft using a
suitable hub pulling tool.
DO NOT use a hammer
on the shaft or hub as this
will damage the motor.
4. Disconnect the cylinder
end and tie-rod from the
motor housing.
5. Turn the motor housing to
gain access to the motor
and hose assemblies.
6. Disconnect hose assemblies from drive motor. Immediately cap and plug all openings
to prevent contamination.
7. Remove the cap screws and remove the drive motor.
Replace
Installation is reverse of removal.
• Use Loctite
November 2009
Page 3-4
O T O R S
M
RIVE OTORS
MOTOR
®
on mounting bolts.
"3084 Speed Level™ Sigma Lift" Service and Parts Manual
HUB
M C
E C H A N I C A L
Figure 3-1: Front Drive Motor
DRIVE
MOTOR
MOTOR
HOUSING
O M P O N E N T S
ART_3164