Daily
Visually check stairway and structure for damage, loose components,
handrails, etc.
Check for hydraulic oil leaks from hydraulic cylinders, plumbing and hoses.
Notify the appropriate supervisor for any observed damage or malfunction.
500 Hours
Grease the nipples on the rotation shaft and sector gears.
Check main mounting bolts for torque.
Check hydraulic oil level in power pack and top up as necessary. (Stairway in raised
position).
Top up using same hydraulic oil as used in hydraulics of machine.
Thoroughly check all electrical wiring for damage, replace as necessary.
Repeat daily check as above
5000 Hours
Change hydraulic oil in tank of hydraulic power pack (5.0 litres)
It is recommended that the same hydraulic oil be used in the power pack as the
hydraulics of the machine.
Grease 4 grease nipples on rotation shaft and sector gears, all of these are
accessible with the stairway lowered, and accessed from under the stairway.
Check and inspect all main bolts on stairway system.
Retorque if required.
Repeat daily check as above
FOLDING LADDER
Caterpillar D10R Dozer
Section 3 Recommended Maintenance Procedure
Pg15
PSA-D10R FL+RHW 31-3-14
NOTE.
THE RELIEF PRESSURE OF THE POWERPACK IS TO BE SET TO 2800PSI.
IF THE POWERPACK IS REPLACED,THIS RELIEF PRESSURE WILL NEED TO BE
RESET USING INLINE GAUGES.
FAILURE TO DO SO MAY RESULT IN ACCIDENT OR INJURY.
