Cleaning Engine Shroud
CAUTION: Compressed air can cause debris to fly a long distance. • Clear work area of bystanders.
• Wear eye protection when using compressed air for cleaning
purposes.
• Reduce compressed air pressure to 210 kPa (30 psi).
IMPORTANT: An obstructed air intake screen can cause engine
damage due to overheating. Keep air intake screens and other external
surfaces of the engine, including cooling fins, clean at all times
to allow adequate air intake.
CAUTION: Touching hot surfaces can burn skin. The engine, components,
and fluids will be hot if the engine has been running. Allow the engine
to cool before servicing or working near the engine and components.
Z425
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Park machine safely. (See Parking Safely in the SAFETY Section.)
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Clean air intake screen and external engine surfaces (see Cleaning
Air Intake Screen and Engine Fins in ENGINE Section).
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MXAL47081-UN-16APR13
Locate rotating screen guard (A) at top of engine, and the
two retaining tabs (B), embossed with a finger symbol. Remove screw
at front of screen guard (if equipped).
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Push in on the two retaining tabs and lift off guard (A).
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Clean guard and flywheel cover of debris.
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IMPORTANT: Be careful to maintain position of fuel pump assembly
(D), clips (E) for fuel line, and any other attached components when
removing parts from side of engine.
Remove bolts and engine shroud (C).
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Remove four bolts and rotating screen (F).
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MXAL47082-UN-16APR13
Clean debris from:
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Fan areas (G)
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Cylinder head cooling fins (H)
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Engine cooling fins
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Area between engine and frame
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Install rotating screen with four bolts.
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IMPORTANT: Engine shroud must be assembled so that the slots
in the shroud align with the ridge in the air intake and mating surfaces
along sides of engine. Failure to assemble correctly will prevent
the air filter from sealing and may cause engine damage.
Install shroud with hardware.
All Other Models
-
Park machine safely. (See Parking Safely in the SAFETY Section.)
-
Clean air intake screen and external engine surfaces (see Cleaning
Air Intake Screen and Engine Fins in ENGINE Section).
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MXT005355-UN-31JUL13
Loosen two knobs and remove air cleaner cover (A) and air
filter.
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MXT005379-UN-31JUL13
Remove three rivets (B) by prying them up using a screwdriver
under the head until it pops up.
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Remove the rotating screen guard (C).
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IMPORTANT: Be careful to maintain position of fuel pump assembly
(D), clips for fuel line, and any other attached components when removing
parts from side of engine.
Remove two screws holding fuel pump (D) to side of engine.
-
Remove bolts, the rotating screen (F) and engine shroud (E).
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MXT005356-UN-31JUL13
Clean debris from:
-
Fan areas (G)
-
Cylinder head cooling fins (H)
-
Area between engine and frame
-
IMPORTANT: Engine shroud must be assembled so that the slots
in the shroud align with the ridge in the air intake and mating surfaces
along sides of engine. Failure to assemble correctly will prevent
the air filter from sealing and may cause engine damage.
Install shroud, fuel pump, rotating screen and any other components
removed earlier.
-
Install rotating screen guard with three rivets. Rivets can
be reinstalled by pushing them into the fastened position.
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Install air filter and air cleaner cover.
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