Onan CCK Service Manual

General Information
mi-
introduction
ENGINE MODEL REFERENCE
This manual deals with specific mechanical and elec¬
trical information needed by engine mechanics for
troubleshooting, servicing, repairing, or overhauling
the engine.
Use the table of contents for a quick reference to the
separate engine system sections.
The troubleshooting guide is provided as a quick
reference for locating and correcting engine trouble.
The illustrations and procedures presented in each
section apply to the engines listed on the cover. The
flywheel end of the engine is the front end so right
and left sides are determined by viewing the engine
from the front.
The disassembly section contains major overhaul
procedures for step by step removal, disassembly,
inspection, repair and assembly of the engine
components.
If a major repair or an overhaul is necessary, a compe¬
tent mechanic should either do the job or supervise
and check the work of the mechanic assigned to do
the job to ensure that alt dimensions, clearances and
torque values are within the specified tolerances.
A parts catalog (available at the dealer level) contains
detailed exploded views of each assembly and the
individual piece part numbers and their proper names
for ordering replacement parts.
Use only Genuine Onan replacement parts to ensure
quality and the best possible repair and overhaul
results. When ordering parts, always use the com¬
plete Model and Spec number as well as the Serial
number shown on the nameplate.
Identify your model by referring to the MODEL and
SPEC (specification) NO. as shown on the unit
nameplate. Always use this number and the engine
serial number when making referencetoyourengine.
How to interpret MODEL and SPEC NO. on generator
set engines.
CCK
2
F
T
1. Indicates kilowatt rating.
2. Series identification.
3. Voltage code of the generator.
4 Method of starting: A-automatic, R-remote elect¬
ric starting, and E-electric starting.
5. Factory code for designating optional equipment,
if any.
6 Specification letter which advances when the fac¬
tory makes production modifications.
How to interpret MODEL and SPEC NO. on industrial
engines.
CCK MS / 3199
1 2 3
T
4
t. Factory code for general identification purposes.
2 Specific Type*
MS-ELECTRIC starting with stub shaft, starter
and generator.
3, Factory code for optional equipment supplied.
4. Specification (Spec Letter) advances with factory
production modification.
2

Onan CCK Specifications

General

Brand	Onan
Model	CCK
Category	Engine
Language	English