Walker MBSSD (27 HP) - Manual (Page 48)

Maintenance Instructions
CLEANING
44
Every 100 hours, inspect and clean the cooling fins
(more often when operating in extremely dusty, dirty
conditions). Remove the two (2) cooling fin access
panels in the engine shroud and clean the cooling
fins and external surfaces using compressed air.
Make sure to reinstall the access panels before oper-
ating the engine.
Engine Air Intake Screen
and Cooling Fin Access Panels
Grass Buildup in Mower Housing
1. Release hood latch assembly (2) and remove
footrest.
2. Rotate locking arms upward on each side of the
carrier frame to release carrier frame for tilting
action.
Locking Arm Rotation
3. Install tilt bar into front of deck.
Tilt Bar Installed
Engine Cooling
Fin Access Panels
Kohler Engine
Shroud
Engine Air
Intake Screen
DANGER
Before raising or removing the mower
deck for cleaning, stop the engine, remove
the ignition key, and disconnect the spark
plug wires.