1179
89.2
Model
No Page
AIR CONDITIONING, FIT TING INSTRUCTION
(P T 94 --- cabin)
30.07.1999
9(28)
28.06.1999
6000---8750
6250Hi---8950Hi
Evaporator (fig.6, 7 and 8).
--- Remove the cab filter grille on the roof. Remove
the roof hatch and the outer roof plate (NOTE!
rubber washers between the roof and the front
gutter. Disconnect the front ends of the heater air
hoses from the cabin
--- Remove the cover on the heater radiator hous-
ing. Disconnect the lower hose to the heater unit,
drain coolant. Drain coolant into a suitable vessel
and plug the hose end.
--- Lift up the heater radiator and turn it to one side.
Detach the heater fan (do not damage the resis -
tance) and the bottom housing
---Drillø6mmholes(inbottom5pcs)andø6mm
holes (in side walls 4 pcs) through the bottom
housing. Use the splash plate 61 as a pattern.
Apply Hylosil sealing compound on the housing
at points which are in contact with the splash
plate (bottom + gables).
Fasten the plate +counter piece 91 in position
with nuts. Ensure that the splash plate tights fully
against the housing.
--- Drill also ø 6 mm holes (4 pcs) through the bot-
tom housing by using part 87 as a pattern. Apply
Hylosil mass on part 87 on surfaces which are in
contact with the housing shoulder and apply
also mass on the housing at points which are in
contact with part 87 gables. Fasten t he part in
position with bolts.
---Cutaholeforexpansionvalvepipe(seepicture
8).
--- Fasten the bottom housing in place.
--- Remove possible sharp edges from the cab side
pillars. Fit valves to the ends of draining hoses
64 and push the hoses into the pillars (picture). If
necessary, remove one heater hose from the RH
side pillar and push it back after the draining
hosesareinplace.Thehosescanbemadeslip-
pery with a suitable compound. Ensure tightness
of the hose lead---in points w ith Hylosil mass.
Shorten the hoses when necessary and fasten
the other ends of the draining hoses into con-
nectors 77 and 54.
Older tractors: a ø16 mm hole must be drilled to
the bottom of the rear cab pillars (mud guard),
see fig. 6a.
--- Cut the housing lead---in rubber plugs (picture)
and push the connectors through the rubbers
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