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3A2012J 49
F
IG
. 37: Catalyst Pump Details
911
912
913
914
915
916
917
918
920
919
925
923
921
940
945
924
922
903
903a
903b
903c
932
947
901
902
910
926
928
929 927
935
946
909
907
909
908
Apply pipe sealant to threads.
Apply thread locker to mating surfaces or threads.
Apply grease to mating surfaces or threads.
Torque to 240 in-lb (27.1 N•m).
Torque to 225-275 in-lb (25.4-31.1 N•m).
Loop large end of lanyard over gauge prior to
assembling gauge. Attach small end of lanyard to
split ring on pin.
Note orientation of u-cup.
Torque to 30-50 in-lb (3.4-5.6 N•m).
Clean cylinder inner diameter with soft cloth or
equivalent, prior to assembly.
Hand tighten cylinder (918) and bottom out to
housing (901). Back-off cylinder (918) less than 1/2
turn. Assembly pin (908).
Press fit bearings.
Torque piston rod (910) to top link (926) to
80-100 in-lb (9.0-11.3 N•m).
Torque to 20 - 60 in-lb (2.3-6.8 N•m).
Snap 902e onto 902a.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
5
11
5
12
12
2
1 4
1
1
6
1
6
6
8
7
5
11
1
9
10
6
8
1
1
51
3
3
919
920
924
11
8
902d
902b
902a
902f
902f
902g
902e
14
13
ti19060a
932
947
939
938
939
947
937
946
934
1
1
1
1
1
1
External Mix Only
Internal Mix shown
ti21344a1
1
930
1