NPK GH1 - Installing Gas Head and Lock Washers

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REASSEMBLY OF THE HAMMER
e. Turn each of the tie rods (Q) clockwise
with a hand wrench (t6) until several
threads are engaged. Turn each tie
rod until it bottoms in the bottom nut (V)
then back off tie rods two turns.
Support tool holder (C).
13. Install the spring washers (AG).
Apply a thin coat of grease (28) on the
spring washers and install them with
the gap at edge as shown below.
a. Pour specified amount of synthetic
oil in past “A” sleeve. Any viscosity
synthetic motor oil is acceptable.
OIL CAPACITY
MODEL
CAPACITY
OUNCE (cc)
GH06 1.5 (40)
GH07 1.5 (40)
GH1 1.75 (50)
GH2/GHS2 3.5 (100)
GH3 3.5 (100)
GH4 3.5 (100)
GH6 5 (150)
NOTE:
SPRING WASHERS
ARE NOT USED IN
GH06 – GH3
HAMMERS.