913323/CP0112 52 PRINTED IN U.S.A.
3. Start the engine and apply the service brakes.
l The PWP switch lamp and the parking brake
switch lamp should go off after approximately
three seconds of brake pedal application.
If PWP System fails to perform properly, troubleshoot
using the chart on page 61. Contact your dealer for ser-
vice information and parts.
LUBRICATE GREASE POINTS
Refer to the Lubrication chapter of this manual for
grease fitting locations and other related details.
The following initial oil and filter changes should be
performed at 100 hours on a new machine. Thereafter
these changes should be performed at the regular main-
tenance intervals. Refer to the maintenance schedules
for the necessary procedures.
Engine Oil and Filter (250 Hours)
Transmission Oil and Filter (1000 Hours)
Hydraulic Return Filter Element (1000 Hours)
Torque the boom chains after the first 100 hours of
operation on new machines or anytime a chain has
been replaced. Thereafter the boom chains should be
inspected for wear and proper tension at the regular
service interval of 250 hours. Refer to the boom chain
torquing procedure in the 250 hour service interval.
NOTE: Perform all other service requirements
up to this point, as well as the following:
CHECKING AXLE OIL LEVELS
Differentials
NOTE: The Telescopic Handler should be on a
level surface for this procedure.
Remove the oil check plug. See illustration below. Oil
should flow from the hole. If low, remove the oil fill
plug and add oil until it flows from the check hole.
Replace the plug, wait 10 to 15 minutes and repeat the
fill procedure. Continue this process until the differen-
tial is full. See the Lubrication chapter for the proper
oil specification. Replace the check and fill plugs.
Planetary Hubs
NOTE: The planetary hubs can be checked with-
out jacking up the machine.
The planetary hubs have one plug each used for filling
and draining. See illustration below. For checking the
level and filling, position the wheel until the oil level
arrow is horizontal. Remove the plug. If oil does not
run out, add oil until it overflows. Check the remaining
hubs the same way. Refer to the oil specifications
found in the Lubrication chapter of this manual.
CHANGING FUEL FILTER
The frequency of filter replacement will be determined
by the cleanliness of available fuel, the care used in
storing fuel supplies and the operating conditions in
which the machine is used.
WARNING
NEVER service the fuel system while smok-
ing, while near an open flame, or after the
engine has been operated and is hot.
Plug in fill and
check position.
Drain Plug
Fill Plug
Check Plug
Service Every 250 Hours or Quarterly
100 Hours (New Machine Only)
Service Every 50 Hours or Weekly
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