Lennox LI009HI-160T432 Service Manual page 90

Service Manual
LI018HO-160T432 LI024HO-160T432
Step
1. Remove big handle,valve cover and top cover
a Remove the screw connecting the big handle
and right side plate, and then remove the big
handle.
Remove the screw connecting the valve cover
and right side plate, and then remove the valve
cover.
b
Remove the screws connecting the top cover
with outer case, right side plate and left side
plate; lift the top cover upwards to remove it.
Installation and Maintenance
Procedure
screws
handle
screws
valve cover
right side plate
screws
top cover
87