Manual

SB-7- 621 Page 36
Order by Part Number and Description. Reference Numbers are for your convenience only.
MODEL GAA
Ref.
No.
Size
--
2M
Size
--
2L
No.
Description
Req’d
GAAM_P_
GAAL_P_
1 NAMEPLATE ............................................................... 1 302GAA496 302GAA496
2 OIL LEVEL PLUG ........................................................ 2 64AC1 64AC1
3 GEAR CASE ................................................................ 1 900893022801 900893022801
4 DRAIN PLUG ............................................................... 1 64AC1 64AC1
5 SCREW -- GEAR CASE TO BEARING HOUSING ....... 6 75LM224 75LM224
6 VENT PLUG ................................................................ 1 900639650102 900639650102
O 7 GASKET GEAR CASE ................................................ 1 200GAA715 200GAA715
O 8 TAPER PIN .................................................................. 2 62V73 62V73
9 TIMING GEAR GROUP ............................................... 1 200GAA6008 200GAA6008
O 10
SCREW -- BEARING RETAINER TO BEARING
HOUSING
................................
................................
....
8 75A185N 75A185 N
12 BEARING RETAINER ................................................. 2 900892021801 900892021801
+ 13 SHIM SET .................................................................... 1 900891022900 900891022900
O 14 BEARING .................................................................... 4 12BA142 12BA142
O 15 MAIN SEAL -- PER APPLICATION BELOW
LIP SEAL VERSION .................................................... 4 60DD713 60DD713
MECHANICAL SEAL VERSION .................................. 4 900871020002 9008 71020002
16 SCREW -- FOOT TO BEARING HOUSING .................. 6 75A34 75A34
17 FOOT GROUP
VERTICAL FOOT GROUP .......................................... 1 GAA81896 GAA81896
HORIZONTAL FOOT GROUP .................................... 1 GAA81897 GAA81897
18 HOUSING -- BEARING (GEAR END)
LIP SEAL ..................................................................... 1 900894021001 900894021001
MECHANICAL SEAL ................................................... 1 204GAA006 204GAA006
19 DOWEL PIN ................................................................ 4 62M48 62M48
20 LIFTING LUG .............................................................. 2 200GAA451 200GAA451
21
SCREW -- BEARING HOUSINGS TO IMPELLER
CASE
................................
................................
...........
14 75A34 75A34
22 IMPELLER CASE. ....................................................... 1 900894021201 900894021401
23 SHAFT ASSEMBLY GROUP (SEAL VENTS) ............. 1 GAA81 899 GAA81898
SHAFT ASSEMBLY GROUP CONSISTS OF:
(1)ASSEMBLY SHAFT – LONG
(1) ASSEMBLY SHAFT – SHORT
24 HOUSING -- BEARING (DRIVE)
LIP SEAL ............................................................... 1 900894020801 900894020801
MECHANICAL SEAL ............................................. 1 205GAA006 205GAA006
25 DRIVE KEY ................................................................ . 1 90089 1023101 900891023101
26 GREASE FITTING ....................................................... 2 900639910304 900639910304
27 GREASE FITTING CAP .............................................. 2 40P58 40P58
+ 28 WAVY SPRING ........................................................... 2 78W65 78W65.
29 DRIVE COVER ............................................................ 1 900893021701 900893021701
30 SCREW -- DRIVE COVER TO BEARING HOUSING ... 6 75A185N 75A185N
O 31 DRIVE SEAL ............................................................... 1 900639010802 900639010802
*+ 42 PLUGS REQUIRED WITH MECHANICAL SEAL ........ 6 64AC1 64AC1
SHIM -- IMPELLER CASE
PAPER (.0015/.0020) .................................................. 0 202GAA732 202GAA732
PAPER (.003) .............................................................. 0 200GAA732 200GAA732
ALUMINUM (.010) ....................................................... 0 201GAA732 201GAA732
O OVERH AUL KIT LIP SEAL .......................................... 0 200GAA6010 200GAA6010
O OVERHAUL KIT MECHANICAL SEAL ........................ 0 201GAA6010 201GAA6010
76 LOCTITE 620 .............................................................. 1 25BC749 25BC749
* NOT SHOWN
o OVERHAUL KITS CONSIST OF BEARINGS, SEALS, GASKET, SHIMS, TAPER PINS AND BEARING RETAINER SCREWS.
+ MECHAN ICAL SEAL UNITS ONLY.