LO 5-3820-239-12
Table 1. Lubricant Table For Pneumatic Drill
Temperature
Lubricant
Range
Mil. Symbol
Capacity
Interval
Man-hour
Specification
Above + 15F
OE/HDO 30
2 qt (1.89 I)
10 H
(-9C)
MIL-L-2104
(propelling air motors)
40 qt (37.84 I)
(hydraulic reservoir)
50 H
GO 80W/90
1 1/2 qt (1.42 I)
50 H
MIL-L-2105
(air feed motor)
+40 to -15F
OEIHDO 10
2 qt (1.89 l)
10 H
(-4 to -260C)
MIL-L-2104
(propelling air motors)
40 qt (37.84 I)
(hydraulic reservoir)
50 H
GO 80W/90
1 1/2 qt (1.42 I)
50 H
MIL-L-2105
(air feed motor)
+ 40 to -65F
OEA
2 qt (1.89 I)
10 H
(+ 4 to -540C)
MIL-L-46167
(propelling air motors)
40 qt (37.94 I)
(hydraulic reservoir)
50 H
GO 75W
1 1/2 qt (1.89 I)
50 H
MIL-L-2105
(air feed motor)
All
GAA
MIL-G-10924
All
GMD
NOTES:
1. FOR OPERATION OF EQUIPMENT IN PROTRACTED COLD TEMPERATURES BELOW -15F (-260C). Remove
lubricants prescribed in Table 1 for temperatures above -15F (-26C). Relubricate with lubricants specified in Table 1 for
temperatures below -15 F (-26 C). If OEA lubricant is required to meet the temperature ranges prescribed in Table 1, OEA
lubricant is to be used in place of OE/HDO-10 lubricant for all temperature ranges where OE/HDO-10 is specified. For
arctic operation, see FM 9-207.
2. OIL CAN POINTS. Each 50 hours lubricate control linkage, clevises, control shaft slip joints, and all exposed adjusting
threads with OE/HDO.
3. HYDRAULIC TANK. Each 50 hours check level. Correct level is 5 inches below top of tank. Fill to level with OE/HDO.
4. HYDRAULIC SYSTEM OIL STRAINER. Each 1000 hours remove strainer, clean with dry cleaning solvent, dry, and
reinstall.
5. HYDRAULIC SYSTEM FILTER. Each 1000 hours remove element, clean filter shell, and install new element. After
replacement, operate hydraulic system for 5 minutes, check for leaks, check level, and bring to full mark.
Card 10 of 12