McConnel PA7070T Operator's Manual page 54

SERVICE SCHEDULE
Every Day
 Grease machine fully prior to work (and prior to storage).
NOTE: New machines must be greased before initial use.
 Check for broken or damaged flails.
 Check tightness of flail nuts and bolts.
 Visually check for oil leaks and damaged hoses.
 Check all guards and safety shields are correctly fitted and undamaged.
 Ensure all lights are working and clean.
 Check oil level.
 Clean the cooler matrix, in dusty conditions more frequent cleaning is required.
After initial 50 Hours
 Change gearbox oil.
Every 25 Hours
 Grease PTO Shaft universal joints and tubes.
Every Week
 Check tightness of all nuts and bolts.
 Check gearbox oil level.
 Check for wear on telescopic arm pads – where applicable.
Every 100 Hours
 Grease PTO shaft shield lubrication points.
Every 500 Hours
 Change return line filter element (Every 500 hours or yearly whichever occurs first).
 Change gearbox oil.
 Check condition of hydraulic oil and change if required; when changing oil new
return line filter and suction strainer elements should be fitted and return line filter
changed again after 100 hours of work.
Annually
 Change tank breather.
Cooler Matrix
To ensure maximum efficiency of the cooling system the cooler matrix must be kept as
clean as possible to allow air to flow freely through the unit; this is especially important in
dry hot arduous conditions where the matrix can rapidly become blocked by dust causing
the machine to overheat.
The unit is best cleaned using a high pressure airline that will clear blocked areas without
risk of damage to the matrix.
38