Webasto Air Top Evo 3900 Workshop Manual page 5

Air Top Evo 3900/5500
9 Repair
9.1 General .................................................................................................................................................. 901
9.1.1 Work on stripped down components ........................................................................................... 901
9.1.2 Carrying out modifications ........................................................................................................... 901
9.2 Dismantling and assembling.................................................................................................................. 902
9.2.1 Remove the casing parts............................................................................................................. 902
9.2.2 Fit the casing parts ...................................................................................................................... 902
9.2.3 Change the control unit ............................................................................................................... 904
9.2.4 Change the overheating sensor .................................................................................................. 904
9.2.5 Change the combustion and hot air blower (drive unit) ............................................................... 904
9.2.6 Change the burner and the glow plug/flame sensor.................................................................... 906
9.2.7 Change the combustion pipe and the heat exchanger ................................................................ 906
10 Packaging, storage and shipping
10.1 General ................................................................................................................................................ 1001
Table of Contents
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