Hartzell HC-82XF-1 Owner's Manual page 141

CAUTION:
(15) Locate and match up the index numbers (1, 2, and 3) on
the forks and piston ears with the corresponding index
numbers on the counterweights.
NOTE:
(16) Install the high stop spacer(s) (Table 3-1) on each rod
sleeve.
(17) Slide the rod sleeves with high stop spacers into each
spinner bulkhead boss.
(18) Oil the entire surface of the cylinder with engine oil.
(19) Install the pitch change block on each clamp linkscrew.
CAUTION:
(20) Slide a fork onto each pitch change block.
(21) Install the piston:
(a) Engage the forks on the pitch change blocks.
(b) Slide the guide rods through the forks and rod
sleeves until the piston rods protrude through the
spinner bulkhead.
(22) Install the washer and self-locking nut (Table 3-1) on the
end of each guide rod.
(23) Align the forks with the pitch change blocks.
(24) Torque the low pitch self-locking nut against the guide
rod. Refer to Table 3-2.
(25) Tighten the set screw in each fork until snug.
(26) Safety the set screws by peening the corner of the set
screw hole.
INSTALLATION AND REMOVAL
Propeller Owner's Manual
175
TO MAINTAIN PROPER BLADE ANGLES,
REINSTALL THE PISTON IN THE SAME
POSITION AS WHEN IT WAS ORIGINALLY
ASSEMBLED. INDEX NUMBERS ON THE
PISTON AND THE GUIDE COLLAR ARE
PROVIDED TO MAKE SURE OF PROPER
POSITIONING.
The index marks will be either impression-
stamped or drawn with a felt-tipped pen.
POSITION THE THICK SIDE OF THE
FORK ON THE ENGINE SIDE OF THE
PITCH CHANGE BLOCK.
61-00-75
Page 3-61
Rev. 1 Jun/11