=
IMPORTANT!
Check that all fastening sets (bolts and nuts) are tight after the first hour of
operation.
BELT ADJUSTMENT
=
The belts are tensioned in the factory but they will stretch after two or three hours work. It is
important to check and re-tension at this point.
=
To tighten the belts, stop the machine and remove the belt cover, then adjust the belt tension by
adjusting the jockey pulley adjuster.
NOTE: Correct belt tension is approximately 12-15mm
of deflection under the thumb pressure halfway between the pulleys.
=
If belts are cut, frayed or damaged in any way they should be replaced.
=
Refit the belt cover and tighten the fixing nut.
LUBRICATION
DAILY
(8-10 Working Hours)
=
Grease main rotor bearings (x2).
=
Oil height adjusting handle threads.
PERIODICALLY
(50+ Hours)
=
Grease ball hitch and swivel.
ENGINE VERSION MT-120 (E)
=
Check/change engine oil and carry out other specified service requirements as recommended
by manufacturer (see engine hand book).
PTO VERSION MT-120 (P)
=
Check gearbox oil periodically, top up with EP90 gear oil.
=
Grease drive shaft universal joints periodically.
=
Grease gearbox cross shaft bearings.
12
MAINTENANCE
