Onan MEP-003A - Page 18

TM5-6115-585-34
NAVFAC
P - 8-623-34
TO
-
35C2-3-455-2
TM
-
05684C
/
05685B
-
34
Table 1-1 . Torque Values ( Ft - Lb )
Torque
Range
(
Cadmium
Plated
) (
Ft
-
Lb
)
Item
Min
.
Max
.
Connecting
rod
bolt
27
29
Cover - rocker box
7
8
Exhaust
manifold
nuts
11
*
13
*
.
Flywheel mounting screw
54 58
Gearcase
cover
15
17
Rear
bearing
plate
40
**
45
**
Rocker
arm
nut
(
prevailing
torque
locknut
)
10
***
Rocker
arm
stud
35
40
Oil pump mounting screws
13
17
Oil
base
mounting
screws
42 47
****
Oil
filter
base
mounting
screws
18
20
Cylinder
head
bolt
44
*
46
*
Oil
cooler
mounting
screws
20
22
Blower
wheel
mounting
screw
65
70
Intake
manifold
mounting
screws
13
15
Injector
nozzle
mounting
screws
.
17
18
Glow
plug
10
*
15 *
Governor
arm
locking
screw
.
32
(
in
.
lb.
)
36 ( in . lb. )
Damper blower wheel assembly nut
28
30
Backplate screw ( hex - socket flathead )
75 ( in . Ib . )
85
(
in
.
lb.
)
Center main bolt
97
102
High
temperature
cutout
switch
50
(
in
:
lb.
)
60
(
in
.
Ib
. )
Fuel
supply
line
nut
Fuel
return
line
fitting
*****
16
18
*
Anti
Seize
Compound
.
**
Apply
MIL
-
S
-
22473C
,
Grade
CV
,
to
threads
.
***
Torque
specifications
to
be
used
only
to
determine
if
used
locknuts
meet
new
part
tolerances
.
****
Torque
these
screws
twice
.
****
Tighten
to
1/6
turn
beyond
a
hand
tightened
snug
fit
.
Change
4
1-3