TM 5-3820-239-15
(2) Drifter drill.
(15) Drill guide extension cylinder.
Manufacturer - - - - - - - - - - - -Benton Harbor Engineer-
Manufacturer - - - - - - - - Ingersoll-Rand
ing Works Inc
Model - - - - - - - - - - - - - - D475A
Model ------------------ 1CYL640H
Bit size - - - - - - - - - - - 2 1/2 to 4 in.
Type ------------------ Hydraulic with thermal
(3) Tow hitch.
relief poppet
Manufacturer ------------ Holland-Hitch Co
(16) Dump cylinder.
Model - - - - - - - - - - - - - - - 760-1
Manufacturer ------------- Benton Harbor Engineer-
(4) Hydraulic pump.
ing works Inc
Model - - - - - - - - - - - - - - 1CYL640K
Manufacturer - - - - - - - - - - - Vickers, Inc.
Model - - - - - - - - - - - - - - - - - V110-15-1A-10-LHS85
Type - - - - - - - - - - - - - - - - - - - Hydraulic with thermal
Type - - - - - - - - - - - - - - - - - - Vane
relief poppet
(5) Hydraulic pump coupling.
(17) Swing cylinder.
Manufacturer - - - - - - - - Link Belt Co
Manufacturer - - - - - - - - -Benton Harbor Engineer-
Model- - - - - - - - - - - - RC-5010
ing Works Inc
Type - - - - - - - - - - - - - - - - - - Flexible
Model - - - - - - - - - - - - - - - - 1CYL640J
Type ------------------- Hydraulic with thermal
(6) Propelling air motors.
relief poppet
Manufacturer - - - - - - - - - - - -Ingersoll-Rand
Model - - - - - - - - - - - - - - - - - HH52
(18) Boom lift cylinder.
(7) Drill steel centralizer.
Manufacturer ------------ Benton Harbor Engineer-
ing Works Inc
Manufacturer - - - - - - - - - - Ingersoll-Rand
Model - - - - - - - - - - - - - - - - - 1CYL640G
Model - - - - - - - - - - - - - - - - A45CM150A
Type - - - - - - - - - - - - - - - - Hydraulic with thermal
(8) Drill feed chain.
relief poppet
Manufacturer - - - - - - - - - - Link-Belt Co
(19) Boom swing cylinder.
Model - - - - - - - - - - - - - - - RC80SU
Type - - - - - - - - - - - - - - - - Roller
Manufacturer - - - - - - - - - - Benton Harbor Engineer-
ing Works Inc
(9) Throttle valve.
Model ------------------ 1CYL640F
Manufacturer ------------- Hose Accessories Co
Type -------------------- Hydraulic with thermal
Model- - - - - - - - - - - - - - - - LE-HI VF-50
relief poppet
Size - - - - - - - - - - - - - - - - 1/2 in. NPT
(20) Nut and bolt torque data.
(10) Return line oil filter.
Return line oil filter
12 to 15 ft-lb (foot-
Manufacturer - - - - - - - - - -Vickers, Inc
mounting bolt.
Model - - - - - - - - - - - - - - - OFM-101
pounds)
Traction unit sprocket
Size - - - - - - - - - - - - - - - - 1 in. NPT
150 ft-lb
stud nuts.
(11) Main air valve.
Pipe plugs
Manufacturer ------------ Homestead Valve Mfg Co
1/8 in.- - - - - - - - - - - - - 15 to 20 ft-lb
Model- - - - - - - - - - - - - - - - - 1112
1/4 in. - - - - - - - - - - - - - - - 40 to 50 ft-lb
Size- - - - - - - - - - - - - - - - - - - 2 in.
3/8 in. - - - - - - - - - - - - - - - 90 to 100 ft-lb
1/2 in. - - - - - - - - - - - - - - 140 to 150 ft-lb
(12) Drain plugs.
5/8 in.- - - - - - - - - - - - - - -180 to 200 ft-lb
Manufacturer - - - - - - - - - - Lisle Corp
3/4 in.- - - - - - - - - - - - - - - 240 to 250 ft-lb
Type - - - - - - - - - - - - - - - - Magnetic
1 in.- - - - - - - - - - - - - - - 340 to 350 ft-lb
(13) Air feed motor assembly.
Bolts and nuts (thread
size).
Manufacturer - - - - - - - - - - - - - Ingersoll-Rand
Model ---------------------- 128CM150A
No. 2 - - - - - - - - - - - 2 in.-lb (inch-pounds)
No. 3 - - - - - - - - - - - - - - 3 in-lb
(14) Propelling motor control valve.
No. 4 - - - - - - - - - - - - 4 in.-lb
Manufacturer - - - - - - - - - - Galland-Henning Nopak
No. 6 - - - - - - - - - - - - - 8 in.-lb
Div
No. 8 - - - - - - - - - - -16 in.-lb
Model - - - - - - - - - - - - - - - - - - - - C-2538-SK-1
No. 10- - - - - - - - - - - - 25 in.-lb
Size - - - - - - - - - - - - - - - - 1 in.
1/4 in. - - - - - - - - - - - - 4 to 5 ft-lb
Type- - - - - - - - - - - - - - - - - - 4-way hand valve (spring-
5/16 in. - - - - - - - - - - - - 8 to 10 ft-lb
centered).
3/8 in.- - - - - - - - - - - - - - 12 to 15 ft-lb