Onan CCKA User Manual

Assembly Torques
The torque values given in Table 1 have been deter¬
mined for the specific applications. Standard torque
values must not be used where those listed in Table 1
apply. The engine assembly torques given here will
assure proper tightness without danger of stripping
threads. All threads must be clean and lubricated with
new engine oil before torquing.
Check all studs, nuts, and capscrews, and tighten as
required to keep them from working loose. Refer to
the PARTS MANUAL for the location of washers and
capscrews.
TABLE 1.
TORQUE
DESCRIPTION
SPECIFICATION
Ft-Lb. Nm
Cylinder Head Capscrews_
29-31
(39-42)
Rear Bearing Plate.,.
Connecting Rod Bolt
20-25
(27-34)
Iron Rod ...
27-29 (37-39)
Aluminum Rod.
24-26
(33-35)
Flywheel Capscrew.
Starter Mounting Bracket to
35-40
(48-54)
Oil Base Screws.
25-35 (34-47)
Gear Case Cover..
10-13 (14-18)
Oil Pump...
7-9
(10-12)
intake Manifold ..
15-20 (20-27)
Exhaust Manifold.
14-17 (19-23)
Oil Base.
43-48 (58-65)
Special Tools
The following special tools are available from Onan.
For further information see TOOL CATALOG
9(XHmsL
YaNe Seat Driver
VaNe Guide Driver
OH Guide arid Driver
Combination Bearing Remover (Main and Cam)
Combination Bearing Driver (Main and Cam)
Ffywheet Putter
8

Onan CCKA Specifications

General

Cylinders	2
Ignition System	Battery ignition
Engine Type	4-cycle
Bore	3.25 in (82.55 mm)
Power Output	Varies with model. e.g., 6.5 kW (CCK)
Horsepower	10 hp
Starter	Electric