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6696X-X PAGE3OF4
1g
115g
53g
. 2g
38
26k
25
66
65
29
65
66
. 36
. 30
13
4 ,
5
6
14
15
11
12
13
10
16
17
9
7
16
18
21
20
19
5
22 ,
LOWER
CUP PACKING
UPPER
``V" PACKING
. 12
43g
27&28-
51
52
LOWER
PUMP END
. 36
70
50
52
51
42
50
52
53
41
UPPER PACKING OPTIONS
51
COIL SPRING
-X13 MODELS
COMPOSITE
SPRING
-X23 MODELS
``W" PACKING
-X33 MODELS
Consists
of 4 pcs.
THESE MODELS ARE NO LONGER
AVAILABLE AS OF MAY 15, 1995.
NOTE: When using ``STAGGERED" packings use the shaded posiĆ
tion as shown in the views above for the ``52" packings.
g These parts are required to update to the latest packing
and spring configuration.
.TORQUE REQUIREMENTS,
NOTE: DO NOT OVERTIGHTEN FASTENERS
. (4) Screw, (12) Nuts, (22) Screws,
25 - 30 ft lbs. (34 - 41 Nm.)
. (30) and (36) Nuts 45 - 50 ft lbs. (61 - 68 Nm.)
. (2) Packing Adapter 100 - 110 ft lbs.
(136 - 149 Nm.)
Apply Loctite Nickel Antiseize to all
threads on 66961-XXX Models.
LUBRICATION
/ SEALANTS
k Clean threads on (26) rod & apply
Loctite #271 to threads.
- Replacement Seats are available:
27 93292-X (2) Seats
28 Y328-24 (2) ``O" rings. (Not Shown)
``O" Ring included in Service Kit.