AIRLESSCO SL1500 Manuel d'instructions télécharger pdf (Page 18)

SERVICING THE INLET & OUTLET VALVES

FIG. 20

FIG. 21

SUCTION VALVE

1. Gently tap the inlet valve nut counter clockwise and

remove.

2. Remove the inlet seat, O-rings, ball and ball guide with.

3. Clean all parts and inspect them for wear or damage,

replacing parts as needed. Old O-rings should be

replaced with new ones.

* NOTE: SUCTION SEAT (187-086) IS REVERSIBLE.

PISTON OUTLET VALVE

1. Place piston holder in a vise. Slide the piston into the

holder & lock in place with the 1/4” dowel.

2. Use a rod to unscrew the piston extension support from

the piston.

3. Remove the outlet seat, O-ring, outlet ball and ball guide.

4. Inspect the outlet ball and seat for wear. Replace as

required.

*NOTE: OUTLET SEAT (187-061) IS REVERSIBLE.

5. While piston is still locked in the holder, install parts back

into the piston in the following order: ball guide, ball, O-

ring, outlet seat. Before reinstalling the piston extension.

Apply two drops of Loctite No. 242 (blue) on the threads

and torque to 20 ft-lbs.

PARTS LIST FIGURE 20 & 21

Item No. Part No. Description

1 187-092 Inlet Steel Ball

2 106-013 O-Ring

3 187-086 Inlet Seat

4 187-087 1” Ball Retainer

5 187-084 Inlet Valve Nut

6 106-008 O-Ring

7 187-330 Piston Rod

8 187-062 Ball Guide

9 115-022 Outlet Ball

10 106-021 O-Ring

11 187-061 Outlet Seat

12 187-314 Piston Extension

1 2 ... 13 14 15 16 17 18 19 20 21 22 23 ... 31 32

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AIRLESSCO SL1500 Manuel d'instructions Page 18