BENDIX PP-1 - Page 4

4
DISASSEMBLY: BENDIX
®
PP-5
™
VALVE
1. Perform the same operations as for the PP-1
®
valve.
2. Remove the inlet seal (10), shown in Figure 6, from the
lower cover. Remove the ring diaphragm (4) from the
inlet seat.
3. Remove the piston (11) and the o-ring (2).
DISASSEMBLY: BENDIX
®
PP-2
™
VALVE
1. Insert a small punch through the roll pin hole in the
plunger and remove the locknut (1) from the plunger.
2. Withdraw the plunger and remove the spring (9) and
the o-ring (8).
3. Remove the two machine screws (2) and remove the
lower cover (3).
4. Remove the inlet-exhaust valve (4) and the piston (5).
5. Remove the o-rings (6 & 7) from the piston.
Figure 6
BENDIX
®
PP-5
™
VALVE
9
8
10
4
3
2
11
5
6
7
Delivery
Supply
Pilot Air
Inlet
Brake
Valve
Port
Button Roll
Pin
Panel
Mounting
Nut
Figure 5
BENDIX
®
PP-2
™
VALVE
2
3
6
7
1
5
4
9
8
Delivery
Supply