1996 PRINTED IN U.S.A.
(419) 636–4242
F
AX (419) 633–1674
INGERSOLL–RAND COMPANY
ONE
ARO CENTER
BR
Y
AN, OHIO 43506–0151
OPERATOR’S
MANUAL
6696X–X
RELEASED: 2–12–91
REVISED: 11–22–96
(REV.
G)
#@! $ " " #!" "! !" !!!' !!'
FOUR–BALL
STYLE LOWER PUMP END
! $ ! & ! $ "!
66960–XXX
(CARBON STEEL)
66963–XXX
(CARBON STEEL)
66961–XXX
(400 ST
AINLESS STEEL)
"
%2<8.021 /C +++
" !! "
READ THIS MANUAL CAREFULL
Y BEFORE INST
ALLING,
OPERA
TING OR SER
VICING THIS EQUIPMENT
.
LOWER PUMP END OPTION DESCRIPTION CHART*
?X
"
# "'
! "
" $"& % ($$% " #*% (" && "#'
'## '% (!*$
&& ' #" ($$% (!*$ '% &' ($$%
)%" ' #" #*%
(!*$ #*%
' #" '% &' ($$% $ (!*$ ' #" &' ($$%
)%" ' #" #*% (!*$ #*%
(!*$ ($$% % ' #" (!*$ &' ($$%
'% #*% ' #" #*%
(!*$ ($$%
' #" #*%
! "
# &$%"
#!$#&' &$%"
"# &$%"
!( '$ *) &$%"
# "'
&& * %#! $ '"
436696
# "
%#" &' "
&'" && &'
%#" &' " $ '
"#' !# #!"'#"& % ) %% '# $(!$ !# !"( ++++++ #% --') !# &
& # !, "# #"% )
?X
–
# "
SERVICE KITS
• (>2 ;:8C 42:@6:2 %# =2<8.0292:? <.=?> ?; .>>@=2 0;9<.?6/82
<=2>>@=2 =.?6:4 .:1 8;:42>? >2=A602 8632
• + 3;= 42:2=.8 =2<.6= ;3 ++ ;BE
2= $@9< :1>
GENERAL
DESCRIPTION
% #
WARNING
" & &# " !A
!# ! " # "
WARNING
" " !"
" !"' #"2! ""
" &22 ?52 <@9< 9;128 9.:@.8 3;= ?52 <=;<2= ;=9
";
"/09 09 54, 5- :/, -5;8 +5*;3,4:9 =/0*/ 9;6658: :/, 6;36
,62(*,3,4: *560,9 5- :/,9, -5839 (8, (<(02()2, ;654 8,7;,9:
+++D++ !# #$%'#%& !"(
"% "#%!'#" "(&'% $&'#" $(!$&
+DD+ #*% $(!$ " #$%'#%& !"(
% !#'#% #$%'#%& !"(
• '52 3;@=/.88 12>64: <=;A612> 3;= 2.>C <=696:4 ;3 ?52 8;B2= 3;;?
A.8A2 '52 1;@/82 .0?6:4 32.?@=2 6> >?.:1.=1 ;: .88 %# 6:1@>?=6.8
<@9<> !.?2=6.8 6> 1286A2=21 ?; ?52 <@9< 16>05.=42 ;@?82? ;: /;?5
?52 @< .:1 1;B: >?=;72
TROUBLE
S
HOOTING FOUR–BALL PUMPS
5=,8 ;36 4+ 85)2,39
5 3(:,80(2 (: 5;:2,: 6;36 *54:04;(22> *>*2,9
• 5207 9.?2=6.8 >@<<8C 16>0;::20? ;= >5@? ;33 ?52 .6= >@<<8C .:1 =2E
<82:6>5 ?52 9.?2=6.8 =20;::20?
(:,80(2 54 54, 9:851, 542> -(9: +5=49:851,
• '52 8;B2= /.88> 9.C :;? /2 >2.?6:4 6: ?52 3;;? A.8A2 >22 8;B2=
<@9< 16>.>>29/8C %29;A2 ?52 /.88> 3=;9 ?52 3;;? A.8A2 082.:
.:1 6:><20? ?52 /.88 .:1 A.8A2 >2.? .=2. 3 /.88> ;= 3;;? A.8A2 .=2
1.9.421 =2<8.02
(:,80(2 54 54, 9:851, 542> -(9: ;69:851,
• 5207 3;= B;=: ;= 1.9.421 >2.8> %2<8.02 ?52 >2.8> .> :202>>.=C
(:,80(2 2,(1(., 5;: 5- :/, 952<,4: *;6 58 3(:,80(2 (66,(89 54 :/,
6;36 62;4.,8 85+
• ;= !;128> ++ #:8C :0=2.>2 ?52 8;.1 ;: ?52<.076:4> /C ?645?E
2:6:4 ?52 <.076:4 :@? 5207 3;= B;=: @<<2= <.076:4> .:1 =2<8.02
?529 .> :202>>.=C
MATERIAL
CODE
"! #! %! $$ %
#"! % %# "!
Indicates
parts included in Service Kit
.
Upper Packing,
Lower Packing, Items #7, 15, 16, 20, 25, 28
and 38. (Refer to Packing Charts for correct packings.)
PAGE2OF4 6696X-X
PACKING
OPTIONS AND SER
VICE KITS
LOWER PUMP SERVICE KIT UPPER PACKING LOWER PACKING
Popular Models
51 (X) ``V" PACKING 52 (3) ``V" PACKING 65 (2) PACKING
6696X-XXX
637240-X43 PART NO (QTY) MT'L PART NO MT'L PART NO MT'L
-713 J, -743 637240-743 93688-2 (6) [T] 92963-3 [T]
-F13 J, -F23 J,F43 637240-F43 93688-4 (3) [UH] 93688-1 [L] 92963-4 [UH]
-P13 J, -P23 J, -P43 637240-P43 93688-4 (3) [UH] 93688-2 [T] 92963-4 [UH]
-R13 J, -R23 J, -R43 637240-R43 93688-2 (3) [T] 93688-4 [UH] 92963-3 [T]
(Also see Page 4 for other models)
J AS OF MAY 15, 1995 NO LONGER AVAILABLE/
/
EXAMPLE: 66960-713 is replaced by 66960-743 & Service kit is 637240-743.
COMMON
WETTED P
ARTS
66960-XXX 66961-XXX 66963-XXX
ITEM DESCRIPTION (QTY) PART NO [MTL] PART NO [MTL] PART NO [MTL]
1 Adjustable Packing Nut (1) 94141-1 [CS] 94141-2 [SS] 94141-1 [CS]
2 Packing Adapter (1) 94142-1 [CS] 94142-2 [SS] 94142-1 [CS]
4 Screw (3/8-16) (3) Y6-67-C [CS] Y6-67-C [CS]
Allen Head Screw (3/8-16) (3) 92406 [SS]
5 Lockwasher (3/8) (9) Y14-616 [CS] Y14-616-T [SS] Y14-616-K [CS]
6 Cap (1) 92368-1 [CS] 92399 [SS] 92368-4 [CS]
7 Gasket (2) 93227 [Ce] 93227 [Ce] 93227 [Ce]
9 Tube (1) 90176-1 [CS] 93165-1 [SS] 90176-3 [CS]
10 Rod (4) 90158 [CS] 91128 [SS] 90158 [CS]
11 Cylinder Head (1) 92370-1 [CS] 93163 [SS] 92370-2 [CS]
12 Nut (7/16-20) (4) Y11-107-N [CS] Y11-7-T [SS] Y11-7-T [CS]
13 Washer (7/16) (4) Y14-716 [CS]
14 Ball (.937 Diameter) (2) Y16-130 [SS] Y16-130 [SS] Y16-130 [SS]
15 ``O" Ring (2.379) (1) 91139 [T] 91139 [T] 91139 [T]
16 ``O" Ring (1.066 O.D.) (4) 91141 [T] 91141 [T] 91141 [T]
17 Tube (2) 90160-1 [CS] 91291 [SS] 90160-1 [CS]
18 Housing (1) 92374-1 [CS] 92401 [SS] 92374-3 [CS]
19 Plate Asm. (1) 65041-1 [CS] 66773 [SS] 65041-4 [CS]
20 ``O" Ring (2) 90617 [T] 90617 [T] 90617 [T]
21 Ball (1.25 diameter) (2) Y16-140 [SS] Y16-140 [SS] Y16-140 [SS]
22 Screw (3/8-16) (6) Y6-64-C [CS] 92405 [SS] Y6-64-C [CS]
25 Gasket (1) 91288 [Ce] 91288 [Ce] 91288 [Ce]
26 Plunger Rod (1) 92964 [SS] 92964 [SS] 92964 [SS]
27 Seat (2) 93292 [SS] 93292 [SS] 93292 [SS]
28 ``O" Ring (2) Y328-24 [T] Y328-24 [T] Y328-24 [T]
29 Follower (1) 90193-1 [CS] 93166 [SS] 90193-3 [CS]
30 Nut (1) 90190 [CS] 91284 [SS] 90190 [CS]
36 Nut (2) 90189 [CS] 91281 [SS] 90189 [CS]
38 Gasket (1) 93231 [Ce] 93231 [Ce] 93231 [Ce]
66 Washer (2) 90191 [CS] 93167 [SS] 90191 [CS]
UPPER
P
ACKING P
ARTS
COIL
SPRING MODELS –X13 ONL
Y
ITEM DESCRIPTION QTY PART NO [MTL]
41 Spring (66960) (1) 73865 [SS]
Spring (66961) (1) 91130 [SS]
50 Washer, Female Backup (1) 92563 [SS]
53 Washer, Male Backup (1) 93168 [SS]
UPPER
P
ACKING P
ARTS
COMPOSITE
SPRING MODELS –X23 ONL
Y
ITEM DESCRIPTION (QTY) PART NO [MTL]
42 Composite Spring (1) 66752-104 [SS]
50 Washer (1) 92563 [SS]
UPPER
P
ACKING P
ARTS
NO
SPRING MODELS: –X33 ONL
Y
ITEM DESCRIPTION QTY PART NO [MTL]
70 ``W" Packing (Set of 4) (1) 93355-1 [UH]
UPPER
P
ACKING P
ARTS
WAVE
SPRING MODELS: –X43 ONL
Y
ITEM DESCRIPTION QTY PART NO [MTL]
43 Wave Spring (1) 94145 [SS]
53 Washer, Male Backup (1) 94144 [De]
115 Washer, Female Backup (1) 94143 [De]
6696X-X PAGE3OF4
LOWER
CUP PACKING
UPPER
``V" PACKING
LOWER
PUMP END
UPPER PACKING OPTIONS
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.
(%- 42)-' /!#*)-'2 42% 3(% 2(!$%$ /.2)7
3).- !2 2(.6- )- 3(% 5)%62 !".5% &.1 3(% /!#*)-'2
(%2% /!132 !1% 1%04)1%$ 3. 4/$!3% 3. 3(% +!3%23 /!#*)-'
!-$ 2/1)-' #.-&)'41!3).-
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
Clean threads on (26) rod & apply
Loctite #271 to threads.
%/+!#%,%-3 %!32 !1% !5!)+!"+%
27 %!32
28 1)-'2 .3 (.6-
)-' )-#+4$%$ )- %15)#% )3
#" ++
PACKING
OPTIONS AND SER
VICE KITS
"*% #( # &%) ' (##% #! "*% #
+ //) #! //) #! #! #!
++++
+++ #%' !" $', ' #%' !" ' #%' !" ' #%' !" '
+ J -. -.
+ J -(. -. -(.
J -(. -(.
J -(. -(.
J -(. -(.
J -(. -(.
J & " , !" "!% )
+ # 5: 94870243 1= &49<524 65; 5:
LOWER
PUMP DISASSEMBL
Y
/4$3&8 4*9 $"1 4$3&84 50 3&.07& #"-- 4&"5 "44&.#-: 580
!! 3*/(4 "/% 580 #"--4
/4$3&8 5)3&& 4$3&84 "/% 3&.07& $"1 580 #"--4 "/%
!! 3*/(
/4$3&8 "%+645"#-& 1"$,*/( /65 "/% 3&.07& '&."-& 8"4)&3
4*9 03
!! 1"$,*/(4 ."-& 8"4)&3 "/% 8"7&
413*/( /4$3&8 1"$,*/( "%"15&3 "/% 3&.07& ("4,&5
/4$3&8 '063 /654 "/% 3&.07& -0$,8"4)&34 ' 3&2% "/%
)&"% "/% 4&"5 "44&.#-:
/4$3&8 '063 5*& 30%4 '30. )064*/( "/% )&"% "/% 4&"5
"44&.#-:
6-- 580 56#&4 '30. )064*/( "/% 3&.07& 580 !! 3*/(4
'30. &"$) 56#&
6-- 56#& '30. )064*/( "/% 3&.07& 580 ("4,&54
6-- 16.1 30% "/% 1*450/ $61 "44&.#-: '30. 56#&
/4$3&8 /65 "/% 3&.07& 1*450/ $61 "44&.#-: "/% ("4,&5
'30. 16.1 30%
0 %*4"44&.#-& 1*450/ $61 "44&.#-: 6/4$3&8 580 /654 )*4
8*-- &/"#-& 5)& 580 8"4)&34 "/% 580 1*450/ $614 50 #& 3&<
.07&% '30. '0--08&3
LOWER
PUMP REASSEMBL
Y
• -&"/ "/% -6#3*$"5& 1"354 610/ 3&"44&.#-:
4& 0$5*5& /5*&*;& 0/ 5)3&"%4 0' "44&.#-*&4
• &'&3 50 1"354 7*&8 0/ 1"(& '03 1"$,*/( %*3&$5*0/
-"$& 580 $614 0/50 '0--08&3 "4 4)08/ */ '*(63& 8*5) 580
#"$, 61 8"4)&34
&5"*/ 580 $614 */ 1-"$& 64*/( 580 /654 0326& /654 50
'5 -#4
-*1 ("4,&5 "/% 1*450/ $61 "44&.#-: 0/50 16.1 30%
$3&8 /65 0/50 16.1 30% 50 3&5"*/ 1*450/ $61 "44&.#-:
0326& 50 '5 -#4
)0306()-: (3&"4& 56#& -"$& 1*450/ $61 "44&.#-: */50
56#&
-"$& )064*/( */ " 7*4& "/% 4&$63& $3&8 580 30%4 */50
)064*/(
-"$& '063 !! 3*/(4 0/50 580 56#&4 -"$& 580 56#&4
*/50 )064*/( -"$& 580 ("4,&54 */50 )064*/( "/%
)&"% "/% 4&"5 "44&.#-: -"$& 56#& 0/50 )064*/(
$3&8 580 30%4 */50 )&"% "/% 4&"5 "44&.#-:
/4&35 ("4,&5 "/% 4$3&8 1"$,*/( "%"15&3 */50 $:-*/%&3
)&"% /4&35 8"7& 413*/( ."-& 8"4)&3 4*9 03
!! 1"$,*/(4 "/% '&."-& 1"$,*/( 8"4)&3 */50
)&"% "/% 4&"5 "44&.#-: $3&8 "%+645"#-& 1"$,*/( /65 -004&-:
0/50 )&"% "/% 4&"5 "44&.#-:
04*5*0/ )&"% "/% 4&"5 "44&.#-: 07&3 56#& 56#&4 "/%
580 30%4 $3&8 580 /654 0/50 580 30%4 130536%*/(
5)36 )&"% "/% 4&"5 "44&.#-: *()5&/ "'5&3 05)&3 580 /654
"3& "44&.#-&% 0326& /654 50 '5 -#4
-"$& 580 #"--4 07&3 580 )0-&4 -0$"5&% */ )&"% "/% 4&"5
"44&.#-:
& 463& !! 3*/( *4 104*5*0/&% */ (3007& "5 #0550. 0' $"1
3&1-"$& *' /&$&44"3: -"$& $"1 */ 104*5*0/ 07&3 )&"% "/%
4&"5 "44&.#-: $3&8 5)3&& 4$3&84 */50 $"1 0326& 4$3&84
50 '5 -#4
&-&"4& "44&.#-: '30. 7*4& "/% -": 0/ 803, #&/$)
*()5&/ 580 /654 130536%*/( 5)306() )064*/( 50 4&$63&
)064*/( 50 56#& 0326& /654 50 '5 -#4
04*5*0/ 580 #"--4 07&3 580 10354 -0$"5&% */ )064*/( &
463& 580 !! 3*/(4 "3& */ 1-"$& 0/ 1-"5&
-"$& 1-"5& 07&3 )064*/( "/% 4&$63& #: 64*/( 4*9
4$3&84 0326& 4$3&84 50 '5-#4 *()5&/ "%"15&3 50326&
50 '5 -#4
#!
/
