Repair
311512A 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.
9. Disconnect tubes (N) from Iso Lube Pump on A side
only.
10. Push retaining wire clip (R) up. Push retaining pin
out.
11. Loosen locknut (S) by hitting firmly with a
non-sparking hammer.
12. Unscrew pump out of pump mounting plate (T).
F
G
ti8448a
P
Q
M
ti8454a
M
N
ti8481a
S
R
T
ti8456a