Section 4 • Scheduled Maintenance Procedures
4 - 64
S-100 & S-105 & S-120 & S-125
Part No. 62401
REV
C
January 2010
9 Disconnect and plug the T-fitting located at the
return filter with the 2 hoses connected to it.
Cap the fitting on the return filter head.
10 Remove the hydraulic tank breather filter from
the tank.
11 Remove the hydraulic tank strap retaining
fasteners and remove the hydraulic tank straps
from the machine.
12 Support the hydraulic tank with 2 lifting straps.
Place one lifting strap at each end of the tank
and attach the lifting straps to an overhead
crane.
13 Remove the hydraulic tank from the machine.
Crushing hazard. The hydraulic
tank could become unbalanced
and fall if it is not properly
supported and secured to the
overhead crane when it is removed
from the machine.
14 Remove the hydraulic tank return filter from the
hydraulic tank return filter head.
15 Remove the case drain filter from the case drain
filter head.
16 Remove the suction strainers from the tank and
clean them using a mild solvent.
17 Rinse out the inside of the tank using a mild
solvent.
18 Install the suction strainers using pipe thread
sealant on the pipe threads.
19 Install the drain plug using pipe thread sealant
on the pipe threads.
Always use pipe thread sealant on
all pipe threads.
20 Install the hydraulic tank onto the machine.
21 Install the hydraulic tank retaining straps and
install the hydraulic tank retaining fasteners.
22 Install the horn and horn retaining fasteners onto
the machine. Connect the wiring.
23 Install the ground control box assembly and
assembly retaining fasteners onto the machine.
24 Install the two suction hoses and the supply
hose for the auxiliary power unit onto the
machine.
25 Install the case drain hose onto the return filter
head.
26 Install the T-fitting and 2 hoses connected to it
to the hydraulic tank return filter head.
27 Fill the tank with hydraulic oil until the level is
within the top 2 inches / 5 cm of the sight
gauge. Do not overfill.
28 Apply teflon tape to the threads of the hydraulic
tank filter mount.
29 Install a new tank breather filter onto the filter
mount and tighten it securely by hand.
30 Use a permanent ink marker to write the date
and number of hours from the hour meter on the
filter.
31 Install a new tank case drain return filter onto
the filter mount and tighten it securely by hand.
32 Use a permanent ink marker to write the date
and number of hours from the hour meter on the
filter.
33 Install a new tank return filter onto the filter
mount and tighten it securely by hand.
34 Use a permanent ink marker to write the date
and number of hours from the hour meter on the
filter.
35 Clean up any oil that may have spilled during the
procedure.
36 Open the hydraulic tank shut-off valves.
Component damage hazard.
Be sure to open the two hydraulic
tank shutoff valves and prime the
pump after installing the hydraulic
tank.
Refer to Repair Section 10-2,
How
to Prime the Pump.
37 Install the turntable side cover.
CHECKLIST
E
PROCEDURES
Summary of Contents for S-100
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