6 -4
(5) Cleaning and replacing cabin
air filters
Check, clean and replace the cabin air filters
periodically after referring to the chapter 5 in this
manual.
See chapter 5-7-(8), “Every 50 hour check” and
See chapter 5-10-(4), “Every 500 hour check” in
this manual.
Cabin
air filters
Knobs
Filter
cover
Compressor
Belt
Check point
Tension
adjust bolt
(4) Belt tension adjustment
Check if the belt tension is suitable and If
necessary, adjust the belt tension with the
tension adjust bolt.
Tension : approx. 10~12 mm (0.4~0.5 in.)
(when pressed by 50N (11 lb))
Check the damaged part of the belt and if
necessary, replace it with a new one after
checking the pulley alignment.