TM-9-2815-205-24
6V53/6V53T ENGINES, DIESEL WITH CONTAINERS; MODEL 5063-5299, MODEL 5063-5392, MODEL 5063-5393 AND MODEL 5063-539L
TECHNICAL MANUAL; FIELD AND SUSTAINMENT MAINTENANCE
FEBRUARY 2013
TM-9-2815-205-24 - Page 832 of 856
Table 1.
Repair Specifications List - Continued.
(1) POINT OF
MEASUREMENT
(2) NEW MINIMUM
INCHES (MM)
(3) NEW MAXMUM
INCHES (MM)
(4) WEAR LIMIT
INCHES (MM)
Valve insert counterbore
(diameter)
1.1590 (29.44)
1.1600 (29.46)
*
EXHAUST VALVE INSERTS
Outside diameter
1.1605 (29.48)
1.1615 (29.50)
*
Seat width
0.0468 (1.19)
0.0781 (1.98)
0.0781 (1.98)
Valve seat runout
0.0020 (0.05)
0.0020 (0.05)
*
EXHAUST VALVES
Stem diameter
0.2480 (6.30)
0.2488 (6.32)
*
Valve head to cylinder
head distance
0.0240 (0.61)
0.0390 (0.99)
flush
recess
recess
EXHAUST VALVE SPRINGS
Load at 1.93 inches
(length)
25 lb (11.34 kg)
VALVE GUIDES
Distance below top of
head
0.1500 (3.81)
0.1800 (4.57)
*
Inside diameter
0.2505 (6.36)
0.2515 (6.39)
*
Clearance (valve stem to
guide)
0.0017 (0.04)
0.0035 (0.09)
0.0050 (0.13)
ROCKER ARMS AND SHAFTS
Diameter (rocker shaft)
0.8735 (22.19)
0.8740 (22.20)
*
Diameter (injector rocker
arm)
0.8750 (22.22)
0.8760 (22.25)
*
Diameter (valve rocker
arm)
0.8753 (22.23)
0.8763 (22.26)
*
Clearance (shaft to
injector rocker arm
bushing)
0.0010 (0.03)
0.0025 (0.06)
0.0040 (0.10)
TM 9-2815-205-24
0106
0106-8
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