Service - Graco Husky Sanitary Series Instructions-Parts List Manual

Diaphragm pump
Hide thumbs Also See for Husky Sanitary Series:
Table of Contents

Advertisement

Service

Repairing the Air Valve
Tool Required
Torque wrench
Torx (T20) screwdriver or 7 mm (9/32") socket
wrench
Needle-nose pliers
O-ring pick
Lithium base grease
Air Valve Repair Kit 248916 is available. Refer to
Parts page 31. Parts included in the kit are
marked with ◆ symbol. Use all the parts in the kit
for the best results.
Disassembly
WARNING
To reduce the risk of serious injury, whenever you are
instructed to relieve pressure, always follow the Pres-
sure Relief Procedure on page 13.
1. Relieve the pressure.
2. With a Torx (T20) screwdriver or 7 mm (9/32")
socket wrench, remove the six screws (3), air valve
cover (2), and gasket (4). See F
F
. 5
IG
18
. 5.
IG
3
2
4
ti4682
3. Move the valve carriage (5) to the center position
and pull it out of the cavity. Using a needle-nose pli-
ers, pull the pilot block (16) straight up and out of the
cavity. See F
. 6.
IG
16
F
. 6
IG
Service
5
ti4616
310622C

Advertisement

Table of Contents
loading

This manual is also suitable for:

Husky 3150 saHusky 3150 sbHusky 3150 sf

Table of Contents