M-CPSS AS/C (Rev. 11/24/2023)
Relief setting in auxiliary system
lower than standard 2400 psi
or
Loader circuit pump or auxiliary
pump failure
Remove/clean, or replace sole-
noid cartridge or replace O-rings.
Check reliefs in the following
sequence- loader valve, standard
auxiliary valve. Reset or replace
any relief below 2200psi. The
flow should be no less than 25
gpm. If pump output is 20% less
than rated pump specification, the
pump may require repair. Consult
loader service manual.
Tilt function is jumpy and erratic.
Tilt clamp bolts set too tight or
rusted plate.
Loosen tilt clamp bolts to pro-
vide.015 clearance or grease
between plates.
Planer drive motor leaks at shaft
seal
Excess motor case drain pres-
sure
The maximum case drain pres-
sure allowed is 25 psi at full
engine throttle. Replace shaft
seal.
Check fuse and power lead con-
nections.
One function doesn't work
If coil has power and pulls, car-
tridge is defective; replace car-
tridge. If coil doesn't pull, check
for power to coil or replace coil.
Bearing failure of motor or output
bearing.
Improper lubrication of bearing.
Pick holder replacement-welder
not grounded through drum.
Re-grease outboard bearing each
4-8 hours. During holder replace-
ment, ground welder directly to
drum (see Maintenance section).
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