Carrier 51CM - Manual (Page 6)

DISASSEMBLY INFORMATION
Model 104's Casing
Model 51ZM — The Model 5IZM Room Air Condi-
tioner is leieiied to as the 104 size casing International
Series unit See Fig 1
Fig. 3 — Removing Filter
Fig. 1 — Model 51ZM
1 Grille — Decorative iiont grille insert is removed by
giipping top of insert and pulling outward while lift­
ing insert from grille frame See Fig 2
Fig. 2 — Removing Grille Insert
Filter — Filter can be removed without having to
remove grille insert Grasp bottom edge of filter
(located behind grille insert) and gently pull filter
down and slightly toward you See Fig 3 Filter may
be vacuumed, or washed in warm water Shake filter
to remove excess water, dry thoroughly and replace
by sliding filter upward behind front grille until filter
snaps in place
Grille Frame — Grille frame is removed by first
removing 4 screws holding frame to chassis See
Fig 4 Pull top of grille frame outward and lift frame
away from chassis
Fig 4 — Removing Grille Frame Screws
Chassis Security Lock Screw — To slide
chassis out of casing, security screw must first be
loosened Loosen screw and slide screw to unlock
position (forward) When reinstalling chassis in
casing, reverse procedure and tighten screw in lock
position See Fig 5
Chassis — The International Series models have
a slide-out chassis Servicing the chassis is possible
without having to remove rrnit casing from window
See Fig 6 Use the offset in the basepan as a finger-
grip handle to slide chassis out of casing
A CAUTION
Coil fins are sharp Use care when removing
chassis from casing to avoid personal injury Do
not use plastic parts for lilting or pulling They
are not structural members of the chassis Lift
using basepan only Chassis is heavy Obtain
assistance for lifting