Propeller Owner’s Manual
139
INSTALLATION AND REMOVAL
61-00-39
Page 3-24
Rev. 17 Apr/20
D. Installing HC-B(3,4)( )W-3( ) Propeller on the Aircraft Engine
CAUTION 1: INSTRUCTIONS AND PROCEDURES IN
THIS SECTION MAY INVOLVE CRITICAL
PARTS. REFER TO THE INTRODUCTION
CHAPTER OF THIS MANUAL FOR
INFORMATION ABOUT PROPELLER
CRITICAL PARTS. REFER TO THE
ILLUSTRATED PARTS LIST CHAPTER
OF THE APPLICABLE OVERHAUL
MANUAL(S) FOR THE IDENTIFICATION
OF SPECIFIC PROPELLER CRITICAL
PARTS.
CAUTION 2: WHEN INSTALLING THE
HC-B4TW-3/T10282N PROPELLER ON
THRUSH AIRCRAFT MODELS S2R-H80
OR S2RHG-H80, COMPLIANCE WITH
GE AVIATION SERVICE BULLETIN
H80-100-72-00019 IS REQUIRED.
(1) Use a beta system puller CST-2987 (Figure 3-5) to
compress the beta system and pull the beta ring forward
to allow access to the propeller mounting flange.
