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Greensmaster 3420 Page 4 -- 9 Diesel Engine
Exhaust System Removal (Fig. 5)
1. Park machine on a level surface, lower the cutting
units, stop the engine, engage parking brake and re-
move the key from the ignition switch.
CAUTION
The muffler and exhaust pipe may be hot. To
avoid possible burns, allow the engine and ex-
haust system to cool before working on the muf-
fler.
2. Removeexhaustsystemcomponentsasneededus-
ing Figure 5 as a guide.
NOTE: Muffler assembly is secured to brackets on pis-
ton (traction) pump with lock nuts (item 3) and flat wash-
ers (item 13).
Exhaust System Installation (Fig. 5)
1. Make sure the engine is off.
IMPORTANT: If exhaust studs were removed from
engine cylinder h ead, thoroughly clean threads in
head and apply Loctite #277 (or equivalent) to stud
threads before installing studs into head.
NOTE: Make sure exhaust plate and e ngine exhaust
manifold sealing surfaces are free of debris or damage
that may prevent a tight seal.
2. If exhaust gasket (item 9) was removed, place new
exhaust gasket on the engine exhaust manifold.
NOTE: To ensure proper exhaust system sealing,
mount all exhaust system components loosely before
fully tightening any fastener.
3. Assemble all removed exhaust system components
usingFigure5asaguide.
4. Afterallexhaust componentshavebeen assembled,
make sure that all fasteners are properly tightened.
Diesel
Engine