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Table 2-3. Tubes Condemned Based on Wear Measured by Pullover Gage
Criteria for
Criteria for
overseas
domestic
shipment
shipment
Major Items
Cannon model
Bore
Percent life
EFC
Bore
Percent
EFC
measure
remaining
remaining
measure
life
remaining
ment
ment
remaining
GUN, SP, FT
M2A1
1.594
50
6000
1.612
20
2400
40-mm, M42
M42A1.
TANK, COMBAT, FT
M32 (T91E3)
3.062
50
175
3.087
20
70
76-mm gun,
M41A3
TANK, COMBAT, FT
M41
3.663
50
350
3.712
20
140
90-mm gun,
M48A1
M48A2C
M48A3.
TANK, COMBAT, FT
M68 (T254E1)
4.172
50
200
4.194
20
80
M60
M60A 1.
Table 2-4. Tubes Condemned Based on Metal Fatigue (EFC Round)
Bore
Percent
Bore
Percent
Cannon
measure-
life
EFC
measure-
life
EFC
Major items
model
ment
remaining
remaining
ment
remaining
remaining
HOWITZER, SP, FT
M49(T96E1)
N/A
50
3750
N/A
20
1500
105-mm M52A1
HOWITZER, SP, FT
M103
N/A
50
1500
N/A
20
600
105-mm M108
M81 and
M81
N/A
50
100
N/A
20
40
Modified
AR/AAV
M81E1
N/A
50
300
N/A
20
120
152-mm M551
HOWITZER, SP, FT
M126
N/A
50
2500
N/A
20
1000
155-mm M109
M126A1
N/A
50
3750
N/A
20
1500
(M126E1)
HOWITZER, SP, FT
M47(T89)
N/A
50
1000
N/A
20
400
8 inch M55
HOWITZER, SP. FT,
M2A2
N/A
50
3750
N/A
20
1500
8 inch M110
(M2A1E1)
GUN, SP, FT
M113
N/A
50
200
N/A
20
80
175-mm M107
N113A1
N/A
50
600
N/A
20
240
(M113E1)
TANK, COMBAT, FT
M162
N/A
50
400
N/A
20
160
152-mm
GUNLAUNCHER
M60A2
Table 2-5. Maximum Oil Consumption
Vehicle
Oil consumption
1/4-ton truck
1.5 qu/1,000 miles
1/2-ton carrier
1.5 qt/50 hours
3/4-ton truck
2 qt/1,000 miles
Less than 2 ton
2.4qt/1,100 miles
2 ton truck - gasoline
6 qt/1,000 miles
GMC gasoline
4 qt/1,000 miles
multi-fuel
4 qt/1,000 miles
5 ton truck - gasoline
8 qt/50 hours
multi-fuel
8 qt/50 hours
diesel
8 qt/50 hours
10 ton truck - gasoline
10 qt/50 hours
diesel
10 qt/50 hours
25 ton truck - diesel
8 qt/10 hours
Light amphibious vehicle
2 qt/hour
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