MOBILE KITCHEN TRAILER (MKT)
UNIT MAINTENANCE PROCEDURES
REPAIR ROOF VENT AND SCREEN ASSEMBLY KITCHEN WITH 6 ROOF VENT ASSEMBLIES
THIS SECTION COVERS:
Tools and Special Tools
Tool Kit, General Mechanics (WP 0055, Table 2, Item 1)
Repair at this level is limited to replacing defective screen, weatherstrip gasket and repair of the skylight
Use silicone lubricant, WP 0058, item 4, on skylight operator chain.
Open roof vent (1) with hand crank (2). Remove hand crank.
Block or support the cover (3) and pull-out the removable sash pin (4) from the sash bracket (5).
Fully open cover (3) and remove two screws (6) from underside of screen (7). Remove screen.
Remove three screws from outside edge of vent assembly (1) and remove skylight operator (8). Refer to
Replace damaged weatherstrip gasket (9).
Repair skylight operator (8). Install skylight operator with three screws. Turn operator to fully extend chain
Install screen (7) and secure with two screws from underside of roof vent opening (1).
Partially close and support cover (3) to reinstall removable sash pin (4) to sash bracket (5).