TM 55-6610-247-40
FIG &
QTY
USABLE
INDEX
PART
DESCRIPTION
PER
ON
NO
NO.
1234567
ASSY
CODE
2-2-14
371-73B
. . PINION, Hand staff .............................................................................
1
-15
371-80
. . PIN, Straight headed ..........................................................................
2
-16
940-71
. . LINK, Diaphram ..................................................................................
1
-17
371-72
. . ARM, Calibration .................................................................................
1
-18
67iB90B
. . PIN, Tapered, plain .............................................................................
1
-19
371-78
. . SETSCREW .......................................................................................
1
-20
940-915
. . SHAFT ASSEMBLY ............................................................................
1
-21
671-73D2
. . . HAIR SPRING, Rocking shaft ...........................................................
1
-22
371-79
. . . PIVOT, Drill rod .................................................................................
1
-23
371-96
. . . JEWEL, Small ...................................................................................
1
-24
FFIL003
. . . SCREW, Machine .............................................................................
2
-25
671-87B
. . . SCREW, Machine .............................................................................
1
-26
940-129
. . . COUNTER WEIGHT .........................................................................
1
-27
NO NUMBER
. . . ROCKING SHAFT AND SECTOR ....................................................
1
-28
ASSEMBLY
-29
371-90B
. . SCREW ..............................................................................................
3
-30
20632
. . PIN, Tapere ........................................................................................
1
-31
940-931
. . BRIDGE ASSEMBLY ..........................................................................
1
-32
371-96
. . . JEWEL ..............................................................................................
1
-33
NO NUMBER
. . . BRIDGE AND POST ASSEMBLY.....................................................
1
-34
940-932
. . WHEEL AND HAIRSPRING ASSEMBLY ...........................................
1
-35
371-77
. . . HAIRSPRING MECHANISM.............................................................
1
-36
940-80
. . . DISK, Transmitter .............................................................................
1
671-924
. . . GEAR................................................................................................
1
-37
371-75
. . WHEEL ...............................................................................................
1
-38
176-71
. . . . WASHER, Flat ................................................................................
1
-39
671-74B
. . . . . PINION, Intermediate ...................................................................
1
-40
371-923
. . SETTING ASSEMBLY, Wheel jewel ...................................................
1
-41
709-909C
. . ARM AND BALANCE ASSEMBLY......................................................
1
-42
371-80
. . . PIN, Straight headed ........................................................................
2
-43
371-72
. . . ARM, Calibration ...............................................................................
1
-44
709-6
. . . LINK, Balance ...................................................................................
1
-45
371P933B
. . . BALANCE .........................................................................................
1
-46
40289320010
. . DIAPHRAGM ASSEMBLY ..................................................................
1
-47
709-911B
. . BODY ASSEMBLY, Mechanism .........................................................
1
-48
371-95
. . . BEARING, Jewel...............................................................................
1
-49
371-96
. . . JEWEL, Small ...................................................................................
1
-50
FFIL007
. . . SCREW, Machine .............................................................................
2
-51
FFIL207
. . . SCREW, Machine .............................................................................
1
-52
FFIL610
. . . SCREW. Diaphram ..........................................................................
1
a. Remove adjustment knob (1, figure 2-1) and nut
d. Remove large pointer (16), intermediate pointer
(2) from adjustment knob stem (41).
(17), and small pointer (18). Remove ring assembly
b. Remove screw (3) located left of the knob stem.
(19). Lift out setting ring (20).
e. Remove dial screw (21)., pin (22). and lift off dial
Remove locking stud (4).
c. Remove screws (5, 6, and 7) and lock- washer
(23). Remove spacer (24) and shim (25) Remove
shuttle (26) dial assembly (27). and gear (28)
(8). Lift off mounting flange assembly (9), front washer
(10), spring (11), and shim (12). Remove washer (13),
NOTE
glass window (14) and gasket (15).
If the altimeter has not been previously
Change 5 2-3
