Graco Pro 230ES Repair And Parts Manual page 19

7. Turn jam nut (29) counter-clockwise until it stops.
Tighten jam nut by hand, then tap 1/8 to 1/4 turn
with a 20 oz (maximum) hammer to approximately
75 ft-lb (102 N m).
•
8. Install suction tube (60) and high pressure hose
(45). Tighten fittings.
45
60
3A2817A
9. Fill packing nut with Graco TSL until fluid flows onto
10. Replace cover (70) over screws. Push cover down
ti19382a
top of seal.
into place. Tighten screws (12).
Installation
ti19376a
19