Figure 4-32. Pile lead attaching hardware.
disconnect hammer cable from pin and remove hammer
boom until leads are over hammer, then install hammer
by raising pile leads and swinging them aside.
(2) Lift hammer up into pile leads, making
sure guides of hammer engage pile guides.
4-37. Catwalk and Adapters
(3) Position pile leads over pile cap and
collar, lower hammer to rest on cap, then place two
collar cable loops over hooks on hammer.
(1) Install two adapters (fig. 4-34) on end of
catwalk, and secure each with two capscrews,
(1) Lower hammer to ground, lift two collar
cable loops off hooks on hammer and leave collar and
(2) Position adapters and connect to
cap on ground.
revolving frame, then extend the telescoping catwalk
toward pile lead and install two capscrews. Secure with
(2) Raise hammer and pile leads clear of cap
and collar, swing it to one side, lower hammer to