Graco PM8 Repair Instructions page 17

7. Remove the cap screws (22) (F
22
F . 32
IG
8. Pull the valve housing (27) apart from the meter
housing (10) while simultaneously feeding the
solenoid wires (14a) into the meter housing (10)
access hole (F . 33).
IG
27
F . 33
IG
9. Remove and discard the connecting tube (13) and
o-rings (12) from either the valve housing (27) or
from the meter housing (10) (F
3A8560C
. 32).
IG
14a
10
. 34).
IG
F . 34
IG
Reassembly
1. Install the new o-rings (12) onto the new connection
tube (13), see F . 34.
IG
2. Lubricate the connection tube o-rings (12), see F
34.
3. Install the connection tube (13) into the valve
housing (27), long end first. The connection tube
(13) needs to be correctly oriented or the meter and
the valve housings will be unable to be fully
assembled (F . 35).
IG
F . 35
IG
4. Assemble the valve housing (27) and the meter
housing (10) while gently pulling the solenoid wires
(14a) through the access hole on the meter housing
(10) (F . 36).
IG
Repair
13
12
.
IG
27
13
17