)96 Chapter 11 Bodywork an d fittings
of the housing, then remOlle the heal exchanger from the 1ramc and lake ott the fOilm pilcking. 4 To remove the distributor flap from the housing. remove the clip and withdraw the conlrollcvcr sideways. 5 Remove the rcgul<110r flap from the lower section of the housing, Bend bJck the 2 claillping straps sulticicnlly \0 enable the conlrollCIICI 10 be withdrawn (liter i, hilS been turned tow;1rds the side, then remove the regulating flilp. 6 Remove the retaining straps for the blower mOlor cap. by pressing outwards from the inside uSing 11 screwdriver. 7 Deweh the mOlOr from the upper sectioll. Disconnect the motor leads, remove til(! <1 rewining clumps and remove the motor and filiI inw,uds. a When reassembling. positIon thc blower mOlOr so that the clectric
control lever from the si(lc.
11
11 The remainder 01 the reassembl y procedure is the reverse 01 the
r emova l procedure.
45 Heate r nssenlbly (Smiths standard and heavy duty) -dismantl ing and reassem bly
Standard he,1ler I Remove clips A and B (Fig. 11.32) ilnd remove lhe heater housing
sidc cover complete with flaps (15 screws) .
Heavy duty healer 2 Remove clip A (FIg . 11.32) olnd remove thc hcater housing SIde cover complete WIth flaps (15 screws)
All he,lIers 3 Remove thc heat e~chnnger nnd 10,1111 sen I. <1 Prise off the c"clip nnd remove the Ian I.om the blower motor shall. 5 Detach the blowe r motor from the support (3 nuts and holts). 6 Reassemhly is the reverse of the dismantl ing procedure.
Fig .
11.30 Stilndllrd Smiths h eater (Sec 4 5 )
1 M%r assembly
2 COVt·( and black!:t assembly 3 Control valve operatillg le vel
4 Righr·hand housing cover 5 Dis/ributor flap 6 Fan
7 Control v
10 Heal eXChanger seal 11 Plenum cflambe! cover
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