Hartzell HC-B3-2 Series Owner's Manual And Logbook page 90

HC - B 3 T N - 3 DY
MINOR MODIFICATIONS
HC-A3VF-7
A - ADDITION OF A-1869 SPACER - NONFEATHERING
B - 838-113 CLAMP ASSEMBLY, B-3663-3 SLUGS (SI 151)
HC-B3TF-7
A - 838-93 CLAMP ASSEMBLY 1835-39 SPINNER, A3491 SPINNER MOUNTING KIT
B - ADDITION OF A-1869 SPACER - NONFEATHERING
C - A-719 WASHERS
L - LEFT HAND ROTATION
HC-B3(T,W)N-2
B - NONPOLISHED SPINNER, SWEARINGEN
L - LEFT HAND ROTATION
HC-B3TN-3
A -
831-23A, -47, -46 SPRING ASSEMBLY 3 SPRINGS, OLD RODS
B - B-3475A-2 LOW STOP ROD UNIT ALTERNATE B-3475-2, B-3002-2
C - SAME AS -3B EXCEPT 831-23A,-47, -46 SPRING ASSEMBLY 3 SPRINGS NEW RODS
D - SAME AS -3C EXCEPT 831-33 SPRING ASSEMBLY
E - SAME AS -3A EXCEPT B-3475A-10 LOW STOP ROD UNIT ALTERNATE B-3475-10, B-3002-10
F -
SAME AS -3E EXCEPT 838-88 CLAMP ASSEMBLY (SAME AS -3E EXCEPT COUNTERWEIGHTS)
G - SAME AS -3C EXCEPT 838-88 CLAMP ASSEMBLY (SAME AS -3C EXCEPT COUNTERWEIGHTS)
H - SAME AS -3B EXCEPT COUNTERWEIGHT SLUGS AND COUNTERWEIGHT ANGLE
K - SAME AS -3C EXCEPT EXT. FEATHER STOP (B-1368-14 PISTON)
L - LEFT HAND ROTATION
M -
SAME AS -3B EXCEPT EXT. FEATHER STOP (B-1368-14 PISTON)
N - SAME AS -3G EXCEPT EXT. FEATHER STOP (B-1368-14 PISTON)
P - SAME AS -2H EXCEPT EXT. FEATHER STOP (B-1368-14 PISTON)
S - STOP MOUNTING KIT A-3432-3
Y - STOP MOUNTING KIT
HC-B5MA-3
A - SAME AS -3 EXCEPT BLADE ANGLE SETUP
B - SAME AS -3 EXCEPT D-5574P SPINNER ASSEMBLY AND BLADE ANGLE SETUP
C - SAME AS -3 EXCEPT D-5497-1 SPINNER ASSEMBLY AND BLADE ANGLE SETUP
D -
SAME AS -3 EXCEPT BLADE ANGLE SETUP
J - SAME AS -3B EXCEPT 838-107 CLAMP ASSEMBLY AND BLADE ANGLE SETUP
HC-B3TN-5
C - PRP-914-21 PILOT TUBE 'O' RING, 831-30, -48, -45 SPRING ASSEMBLY
D - SAME AS -5C EXCEPT 838-71 CLAMP ASSEMBLY
E -
SAME AS -5C EXCEPT 1368-12 PISTON ASSEMBLY
F - SAME AS -5D EXCEPT 1368-12 PISTON ASSEMBLY
G - SAME AS -5E EXCEPT A-3757 STOP PLATES AND 831-38, 48, -45 SPRING ASSEMBLY
K - SAME AS -5F EXCEPT 838-95 CLAMP ASSEMBLY AND NO. 831-30 SPRING ASSEMBLY
L - LEFT HAND ROTATION
M -
830-36 OR -37 STOP UNIT FOR -5C, -5E, -5G
N - 830-36 OR -37 STOP UNIT FOR -5D, -5F
P - 830-36, OR -37 STOP UNIT FOR -5K
HC-B3MN-5
L -
LEFT HAND ROTATION
HC-B4MN-3
A - 838-103 CLAMP ASSEMBLY
L - LEFT HAND ROTATION
Propeller Model Designations, Continued
DESCRIPTION AND OPERATION
Propeller Owner's Manual
139
Table 2-1
61-00-39
Page 2-28
Rev. 17 Apr/20