Onan MEP-003A - Page 23

TM5-6115-585-34
NAVFAC P - 8-262-12
TO - 35C2-3-455-2
TM - 05684C - 34
Table 1-2 . Repair and Replacement Standards ( Cont )
Manufacturer Dimensions
and Tolerances
Component
Minimum Maximum
Maximum Allowable
Wear
Limit
FLYWHEEL :
Face runout , total
0.0053
Pilot
bore
eccentricity
0.0020
FLYWHEEL
HOUSING
:
Attaching
face
deviation
0.0113
Housing
bore
eccentricity
0.005
ROCKER
ARM
MECHANISM :
Tappet adjusting screw torque
4 ft - lbs
10
ft
-
lbs
CYLINDER HEAD :
Warpage
( longitudinally
)
0.001
0.0015
Warpage
(
laterally
)
0.001 0.0015
( 7 ) Oil Cooler . Refer to Operator and
Organizational Maintenance Manual .
m . Engine Repair and Replacement Standards . Table
1-2 lists manufacturer's sizes , tolerances , and maxi
mum allowable wear and clearances .
1.
Safety
Devices
.
n . Schematic Wiring Diagrams . Figure 1-1 shows
the
schematic wiring diagram
of the
power
plant .
( 1 ) High temperature switch . Refer to Operator
and Organizational Maintenance Manual . 0.
Torque
Values
.
( 2 ) Low oil pressure switch . Refer to Operator
and Organizational Maintenance Manual .
( 1 ) Table 1-1 lists specific torque values .
( 3 ) Fuel
level
switch
( day
tank
). Refer
to
Oper
ator
and
Organizational
Maintenance
Manual
.
( 2 ) All
torque
values
are
calculated
for
oil
lubri
cated
threads
. Increase
this
value
by
10 percent
when
threads
are
not
lubricated
.
1-8