CONTENTS
6. Air Conditioning System (Cabin type)
6-1. The name of each part of cooling and heating system ···········6-1
6-2. How to use air conditioner and heater
(1) How to operate air conditioner and heater······················6-2
(2)Airdirectioncontrol······································6-2
6-3. Every 6 month check
(1)Checkingrefrigerantamount································6-3
(2)CleaningcondenserandRadiatorscreen ······················6-3
(3)Checkingleakage·······································6-3
(4)Belttensionadjustment ···································6-3
(5)Cleaningandreplacingcabinairfilters·························6-4
6-4. Every year check
(1)Compressorcheck·······································6-4
(2)Controlswitchcheck·····································6-4
6-5. Using Cut-off valve (if necessary) ··························6-5
6-6. Troubleshooting ·······································6-6
6-7. System diagram ········································6-8
7. Dimension Specification ···························7-1
5-10. Every 1000hr or 1-year check
(1) Replacing Air cleaner element (Dry type) ······················5-26
(2)CheckingNozzleinjectionpressure··························5-26
(3)AdjustingEnginevalveclearance···························5-26
5-11. Every 1500hr or 2-year check
(1)ReplacementofEnginecoolant·····························5-27
(2)CleaningEmissionrelatedparts····························5-28
5-12. Every 3000hr check
(1)CleaningEmissionrelatedparts····························5-29
5-13. General maintenance (When required)
(1)Air-bleedingfromFuelsystem······························5-30
(2)Air-bleedingfrombrakelines······························5-32
(3)Air-bleedingfromclutchline(Synchro-shuttlemodelsonly)········5-32
(4)Fuse&Mainfuse·······································5-33
(5) Battery handling and Notices ·······························5-36
5-14. Troubleshooting ·························· ···········5-40