New Holland E115SR Workshop Manual page 7

greater if the machine has just been stopped
because fluids can be hot.
13. Always use the proper tools that are in good
condition and that are suited for the job at hand.
Be sure you understand how to use them before
performing any service work.
14. Reinstall all fasteners with the same part number.
Do not use a lesser quality fastener if replacements
are necessary.
15. Repairs which require welding should be
performed only with the benefit of the appropriate
reference information and by personnel
adequately trained and knowledgeable in welding
procedures. Determine type of metal being
welded and select correct welding procedure and
electrodes, rods or wire to provide a weld metal
strength equivalent at least to that of the parent
metal. Make sure to disconnect battery before
any welding procedures are attempted.
16. Do not damage wiring during removal operations.
Reinstall the wiring so it is not damaged nor will be
damaged in operation of the machine by contacting
sharp corners, or by rubbing against some object
or hot surface. Do not connect wiring to a line
containing fluid.
17. Be sure all protective devices including guards
and shields are properly installed and functioning
correctly before starting a repair. If a guard or
shield must be removed to perform the repair
work, use extra caution and replace the guard or
shield after repair is completed.
18. The maintenance and repair work while holding
the bucket raised is dangerous due to the possibility
of a falling attachment. Don't fail to lower the
attachment and place the bucket to the ground
before starting the work.
19. Loose or damaged fuel, lubricant and hydraulic
lines, tubes and hoses can cause fires. Do not
bend or strike high pressure lines or install ones
which have been bent or damaged. Inspect lines,
tubes and hoses carefully. Do not check for leaks
with your hands. Very small (pinhole) leaks can
result in a high velocity oil stream that will be
invisible close to the hose. This oil can penetrate
the skin and cause personal injury. Use card-
board or paper to locate pinhole leaks.
20. Tighten connections to the correct torque. Make
sure that all heat shields, clamps and guards are
installed correctly to avoid excessive heat, vibration
or rubbing against other parts during operation.
SAFETY PRECAUTIONS
Shields that protect against oil spray onto hot
exhaust components in event of a line, tube or seal
failure must be installed correctly.
21. Do not operate a machine if any rotating part is
damaged or contacts any other part during
operation. Any high speed rotating component
that has been damaged or altered should be
checked for balance before reusing.
22. Be careful when servicing or separating the
tracks (crawlers). Chips can fly when removing or
installing a track (crawlers) pin. Wear safety
glasses and long sleeve protective clothing. Tracks
(crawlers) can unroll very quickly when separated.
Keep away from front and rear of machine. The
machine can move unexpectedly when both tracks
(crawlers) are disengaged from the sprockets.
Block the machine to prevent it from moving.
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