paladin JRB SMART-LOC, Operator'S Manual

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25
OM90A
MAINTENANCE & SERVICE
GENERAL INFORMATION
Regular maintenance is the key to long equipment life and safe operation. Maintenance require-
ments have been reduced to an absolute minimum. However it is very important that these maintenance
functions be performed as described below. Read and follow all safety precautions before performing any
maintenance or troubleshooting on this equipment.
PROCEDURE
AT EACH
INTERCHANGE DAILY WEEKLY
NOTES
Remove debris from coupler

Primarily in lock area prior to en-
gaging attachment
Inspect locking mechanism

Both primary and supplemental
Check coupler for cracked,
bent or broken components,
distressed welds, missing
parts and oil leaks

Coupler should be cleaned thor-
oughly before inspection. If a
crack is found in either the steel
structure or welds, the coupler
must be removed from the ma-
chine and JRB contacted immedi-
ately. Replace broken or missing
parts if required.
Lubricate coupler grease
points
 See below for coupler grease
points
Check that mounting pins
and pin locking hardware are
secure

If bolt is out, the pin can slide out of
one side of the coupler and cause
the pin-on rib to break.
Check condition of hydraulic
hoses, fittings and hydraulic
system in general. Replace
any damaged parts.

Cycle locking mechanism to
check that it is working
correctly

This will also help prevent binding
of the coupler locking mechanism.
Check that the switch/buzzer
are working

Ensure daily checks are
carried out

Check the supplemental
locking arm for wear

The locking arm “stem” operates
against the stick of the
machine which may cause exces-
sive wear. Replace locking arm
when required.
Check spring tension

DO NOT operate the coupler if
broken and replace any broken or
damaged parts immediately
MAINTENANCE SCHEDULE