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1 Fit assembly plate (1) to front end base with bolts (2, 5) and tighten the two inner bolts (5) with shims (3) and nuts (4).
The outer bolt is used simultaneously for fixing the exhaust muffler and is only tightened when the muffler is installed.
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2 Screw angled bracket (9) onto the exhaust muffler (6).
3 Cut exhaust outlet line (7) to a length of 150 mm with terminal sleeve (8) and fasten to the exhaust muffler.
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4 Install heater (12) on assembly plate (1) with universal bracket:
Guide the prefabricated exhaust line and combustion air intake line through the openings in the front end floor downwards out of the engine compartment,
Insert thread of rubber mounts on universal bracket into the holes in the assembly plate.
Tighten the universal bracket on the assembly plate with shims (11) and nuts (10)
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5 Attach the exhaust muffler (6) with a pipe clamp to the exhaust line (13) and screw onto the front-end floor from underneath using the prefabricated angle bracket (9) with the outer bolt of the assembly plate.
Check outlet direction of the exhaust gas. The hot exhaust gas flow must not be directed at components, if necessary change the position of the outlet by bending the exhaust gas outlet line.
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6 Guide the combustion air intake line (15) away from the exhaust gas line on the inside of the left longitudinal frame member and fix in position on the front cross bracing with a fixing clamp (14).
Use the unused hole in the cross bracing for installing the fixing clamp.
7 In addition fasten the combustion air intake line in the area of the signaling horn using a tie strap.
Pay attention to adequate clearance, particularly in the area of openings, between the exhaust gas line and combustion air intake line.