10
Washer
1 Screw
11
Bolt
2 Washer
12
Nut
3 Register box
13
Washer
4 Gear train
14
U-bolt
5 Gasket
15
Cap
6 Screw
16
Gasket
7 Washer
17
Lining
8 Casing
18
Housing
9 Nut
5-7. Water Pressure Regulating Valve
a. Removal and installation. Refer to
paragraph
3-16 to
remove and
install the water
pressure
regulating valve.
b. Disassembly and Reassembly. Refer to figure
5-6 to
disassemble and
reassemble the water
pressure regulating valve.
WARNING
Before disassembling the diaphragm
housing assembly (items 5 and 12 of
housing. Failure to do so may result in
injury due to the release of pressure on
the spring outside of the housing.
12
Flange
1
Nut
13
Guide
2
Washer
14
Nut
3
Bolt
15
Bolt
4
Washer
16
Nut
5
Flange
17
Stem
6
Spring
18
Disk
7
Screw
19
Ring
8
Lockplate
20
Shim
9
Retainer
21
Body
10
Diaphragm
11
Line assembly
Figure 5-6. Water pressure regulating valve, disassembly and
reassembly.