1 Check heater (1), the flange seal (2) should be mounted on the heater connection flange with the elevated outer edge pointing toward the heater.
2 Position heater (1) on vehicle floor with spacer plate (3) and fasten with washers (4) and hex. nuts (5).
If the space under the rear seat is used as additional stowage space, e.g. on construction or municipal vehicles, protect heater from damage by using sufficiently dimensioned cover plate.
D83.70-0160-03
D83.70-0161-10
3 Cut off flexible exhaust line (8) with end cap and flexible combustion air intake line (7) with end cap to proper length according to illustration.
4 Position connection line (6) for fuel metering pump in groove on heater intake fitting and fasten flexible combustion air intake line (7) with hose clamp to intake fitting.
5 Fasten exhaust line (8) to heater exhaust fitting with pipe clamp.
6 Route exhaust line (8) toward front according to illustration and fasten to cross member with hose clamp. Use present holes for fastening hose clamp if possible.
Check outlet direction of exhaust. The hot exhaust should not point toward any components, if necessary change outlet direction of exhaust line by bending.
7 Route combustion air intake line (7) toward rear according to illustration into area behind fuel tank where it is protected against splashing water and fasten with cable straps.