80
PROBLEM POSSIBLE
CAUSE
CORRECTION
Bucket cutting edge wear rate is
excessive. (Wear rate is even
across full width of bucket).
Incorrect operational practices.
Excessive down pressure placed on
bucket when used on hard abrasive
surfaces.
Refer to operation – scraping
section for correct operating
procedures. Utilize float position.
Bucket wear pads worn.
Replace wear pads.
Note: Extensive use of bucket on
concrete or asphalt surfaces will
accelerate wear rate of bucket
cutting edge.
Loader is slow and/or will not
dump.
Hydraulic oil too heavy.
Change to proper oil.
Oil filter plugged.
Clean or replace filter.
Hydraulic pump worn.
Repair or replace pump.
Oil line restricted or leaking.
Check all hoses and tubes for leaks,
damage or restrictions. Replace
damaged or restricted hoses or tube
lines.
Loader valve does not shift
properly.
Inspect clean, repair, or replace
valve.
Cylinder leaks internally.
Replace seals.
Faulty valve.
Repair or replace valve.
Loader chatters or vibrates when
raising or lowering.
Air in hydraulic system.
Cycle lift cylinders and tilt cylinders.
Oil level too low.
Add oil as required.
Slow leakdown.
Worn loader valve.
Have authorized Mahindra dealer
replace seals.
Worn cylinder piston seals.
Have authorized Mahindra dealer
replace seals.
Attachment will dump but will not
rollback.
Hydraulic circuit connected
incorrectly.
Check that Port "C" of loader valve
is connected to tilt cylinder base
end and that Port "D" of loader
valve is connected to rod end of tilt
cylinder.
Loader stops operating when
doing 2 function operations.
Loader is equipped with a series
valve which can cause loader
operation to stop when loader and
valve spool are in certain positions.
Review valve function information in
this manual and be alert of loader
and valve positions when doing 2
function operations.
35 Series 4WD, Model - 3535 & 4035 Loader June’08
