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312497G 9
Section 2: Purging Air from Master to Secondary Divider Valve Lube Lines
Steps 1- 9, refer to FIG. 7.
1. Install the lines from the master divider valve to the
secondary divider valve, but do not completely
tighten the connection at the secondary divider
valve’s inlet.
2. Remove the performance indicator port plug or the
performance indicator from the working valve sec-
tion on the master divider valve assembly corre-
sponding to the outlet port and the line connected to
the secondary valve.
3. Attach a hand pump filled with clean, filtered lubri-
cant on the master divider valve that was opened in
Step 2.
4. Operate the hand pump until air-free lubricant is
observed flowing freely from the secondary valve’s
lube inlet connector.
5. Tighten the fitting at the secondary valve’s inlet
while lubricant is still flowing.
6. Remove all of the indicators or indicator port plugs
from the secondary divider valve’s working sections.
7. Operate the hand pump again until air-free lubricant
is observed flowing out of all the secondary divider
valve’s indicator ports.
8. Reinstall all of the performance indicators or port
plugs in the secondary divider valve while lubricant
is still flowing from the ports.
9. Remove the hand pump and reinstall the perfor-
mance indicator or indicator plug removed in Step 2
into the master divider working valve’s open port.
The system is now ready for operation.
FIG. 7
TI11113
MASTER
HAND PUMP
REMOVE INDICATOR
OR PORT PLUG
SECONDARY
LUBE POINT
BLEED HERE
FIRST
AFTER BLEEDING INLET,
REMOVE ALL INDICATORS
OR PORT PLUGS AND BLEED
ALL PORTS