GE VERTICAL DRILLING MOTOR GE752 - Manual (Page 80)

GEK–91584D, Vertical Drilling Motor, Type GE752
80
FIG. 49. OUTLINE, US1, AUT (41E903745, CHG. A). E–37954B
11.375
+
–.005
5.31
.562 DIA.
THRU
(2 HOLES)
9.50
13.50
1.25 TAPER IN DIA.
PER FT. IN LENGTH
(BOTH ENDS)
3.125–8 NS–2A
THREADS
(BOTH ENDS)
AIR INLET
.50–13 TAP 1.00 DEEP
(6 HOLES)
VIEW AT ”D”
AIR INLET FLANGE
TOP INSPECTION COVER
2.00
.25 NPT (2 HOLES)
FOR REGREASING
.50 NPT (2 HOLES) REF.
1.00–8 UNC–2B THREAD
1.50 DEEP (8 HOLES EQ.
SP. ON 25.00 DIA. B.C.
.812 DIA. 1.94 DEEP
(8 HOLES EQ. SP. ON
25.00 DIA. B.C.
.562 DIA. (2 HOLES) REF.
COMMUTATOR END
BOTTOM INSPECTION
COVER
1325/24 ARMORED
CABLES EXTENDING
10 FEET FROM
FRAME
A1
A2
”A”
”B”
”C”
0.656 DIA. DRILL X 2.12 DEEP
0.750–10 TAP X 1.50 DEEP
4 HOLES AS SHOWN
D D
.390 DIA. DRILL THRU
.578 DIA. DRILL X 1.50 DEEP
1.25 DIA. C’BORE X .20 DEEP
.4375–20 TAP THRU AND .375 NPT
SECTION D–D
(ENLARGED)
1.25
REF
.20
1.50