Graco Reactor A-20 Repair Parts page 13

5. Shut off both feed pumps and close both inlet supply
valves (F).
6. Shut off inlet air ball valve (G).
7. Remove air motor cover on side to be repaired; see
page 12.
8. Disconnect fittings at inlet (Q) and outlet (M). Also
disconnect steel outlet tube (P) from heater inlet.
P
M
9. Disconnect tubes (N) from Iso Lube Pump on A side
only.
311512A
G
F
ti8448a
Q
ti8454a
10. Push retaining wire clip (R) up. Push retaining pin
out.
R
T
11. Loosen locknut (S) by hitting firmly with a
non-sparking hammer.
12. Unscrew pump out of pump mounting plate (T).
Repair
N
M
ti8481a
S
ti8456a
13