Graco A Series Repair Manual page 6

Fig. 10. Install ball (206) in piston rod. If Loctiter is ap-
plied to piston valve threads, ensure that none gets on
ball.
206
Fig. 10
Fig. 11. Tighten piston valve to piston rod as specified:
Torque to 27 +/--3 ft-lb
(248204, 253056, 255968,
277069)
Torque to 55 +/--3 ft-lb
(248205, 249057, 249059,
277070, 257146)
Fig. 11
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Service
Fig. 12. Soak all leather packings in SAE 30W oil for 1
hour minimum prior to assembly. Place male gland
(204) in cylinder. Alternately stack UHMWPE (203) and
leather packings (223) (note orientation). Place female
gland (224) in top of cylinder. Seat packings.
203
7575A
Fig. 12
Fig. 13. Install seal (201) into packing nut (202). Install
throat adjustment spacer (228) onto packing nut.
Loosely install packing nut into cylinder.
202
7576A
Fig. 13
224
223
204
201
228
Not
used on
248204
253056
255968
7573f
7581A