Cessna SKYMASTER 337 Series User Manual

AVIONICS SERVICE/PARTS MANUAL
STANDARD PARTS.
Many parts having standard usage have been incorpo-
rated into the Cessna
Standard System. Parts
in this
group are designated with the part number prefix "S."
For standard
hardware items
such as Tinnerman
nuts,
clamps, etc., "AN"
and "NAS" numbers
have
been used.
USABLE ON CODES. .. Serial listings in this catalog
are noted by a letter code located in the usable on
code column which is the extreme right hand column
of the parts list page. Usable on codes are applic-
able only to the
figure on which they
appear. The
code letters
and the serials
to which they apply are
listed at the end of the figure.
If no usable on code appears opposite a first column
listing of the figure,
the usage is applicable
to all
models and serials covered by this catalog. If no
usable
on code appears opposite
any indented list-
ing, the usage is applicable to all models and serials
covered by the figure on which it appears.
NON-INTERCHANGEABLE PARTS.... When parts
are not interchangeable with earlier models, all
parts applicable to the particular usage are listed.
The letter code for the individual part usage is
listed in the usable on column opposite each part.
Care should
be exercised
in determining proper
serial
when ordering to ensure
receipt of correct
part.
INTERCHANGEABLE PARTS.... When a later design
part is completely interchangeable with the part it re-
places, both parts will be serialized and the notation
"when exhausted use " will be entered following
the listing of the earlier design part. This means
that the earlier design part should be used on air-
planes to which they apply until the supply of these
parts is exhausted---after which time the later de-
sign part must be used. This is done to simplify
stocking of parts by our distributors and dealers.
The earlier part is as
good, physically and
function-
ally, as the later design part---the difference being
the later design
part can be used on
more than one
block of airplane
serials.
SYMBOLS & PART NUMBER TERMS.
NP - The symbol "NP" appearing in the units per
assembly column denotes
that the item
it appears
opposite is not procurable.
AR - The symbol "AR" appearing in the units per
assembly column denotes "As Required" and is used
to indicate bulk
quantity when an indefinite
amount
is used.
ALT - The
symbol "ALT" following
the nomenclature
of an item is used to denote an alternate part.
LH
& RH - The symbols
either LH or RH are
used
following
the part nomenclature
to denote either left
hand or
right hand
parts.-
Other key letter symbols spaced apart from and fol-
lowing the part nomenclature
are for cataloging
and
manufacturing purposes only and are not to be con-
sidered by the customer.
A blank entry in the part number column appears be-
fore an unprocurable
part or installation
which is
also denoted in the "Units Per Assembly" column
by the use of the symbol "NP."
GROUP ASSEMBLY PARTS LIST ARRANGE
MENT.
This section lists all replaceable items in the air-
plane and these items are detailed on illustrations
throughout the
section. The index numbers
on the
illustration are keyed
to each accompanying
parts
list. The purpose
of the index
numbers is to pro-
vide complete and
positive identification
of the arti-
cle, but
should not be-used
for procurement-pur-
poses.
a. The figure and index number column of the
parts list shows the figure number once at
the beginning of the list. The figure number
is followed by a dash and the indexed number.
The remaining index numbers are preceded
by dash only.
b. The part number column identifies the item
by part number.
c. In the description column, relationship of
items covered is shown by the degree of in-
dention
of each item,
for example: The
radio installation
(Figure
1-1) is listed in
column (1) of the description column. The
receiver is the next lower assembly and is
therefore
listed in column
(2).
d. If two or more assemblies contain a major-
ity of identical parts or the assemblies are
left or right hand, the assemblies are listed
together and
the next lower assemblies
or
detail parts are listed as common for both
assemblies, with the differing parts coded
for usage on the
correct major assembly.
e. Attaching parts are listed immediately be-
neath the item to be attached and preceding
any detail
parts of the item.
They are listed
in the same column
as the item
they attach
and are preceded
by the caption
"Attaching
Parts." The end of the attaching parts list-
ing is followed by a separating symbol
--- *---
f. The quantity listed in the "Units Per Assem-
bly" column for attaching parts denotes the
total quantity necessary to attach only one
part. Total quantity necessary to attach
more than one part is obtained by multiply-
ing the attaching
parts quantity
by the number
of parts attached.
iv

Cessna SKYMASTER 337 Series Specifications

General

Manufacturer	Cessna
Crew	1
Capacity	5 passengers
Length	9.07 m (29 ft 9 in)
Wingspan	11.63 m (38 ft 2 in)
Height	2.84 m (9 ft 4 in)
Power Output	210 hp (157 kW) each
Maximum Speed	322 km/h (200 mph, 174 kn)
Powerplant	2 × Continental IO-360-C
Service Ceiling	5, 791 m (19, 000 ft)