figure 2-7. Transfer pump operation.
h. Pull out the air hose (fig. 2-4) and connect it to
the air coupling (fig. 2-7) on the transfer pump air
Always keep lubricant container. three-quarter full.
k. Stop the engine (para 2-11 I.
i. Open fill covers on lubricant tanks (fig. 1-2), and
l. Clean and store the transfer pump and close the
insert transfer pump hose into tank to be filled.
j. Open master air valve (fig. 2-4) and the transfer
and drain the moisture from the air receiver.
pump air valve and pump the lubricant into the lub-
ricant container to the required level.