Propeller Owner’s Manual
147
MAINTENANCE PRACTICES
61-00-47
Page 6-21
Rev. 16 May/20
6. Blade Paint Touch-Up
(Rev. 1)
CAUTION:
INSTRUCTIONS AND PROCEDURES IN
THIS SECTION MAY INVOLVE PROPELLER
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.
A. Important Information
(1) Blade paint touch-up on Hartzell propeller blades may
be permitted when performed in accordance with the
instructions in this section.
(a) Composite Blades Only:
1 If the area to be painted is less than
10 sq.inches (6451.6 sq. mm), blade paint
touch-up is permitted.
2 If the area to be painted is greater than
10 sq. inches (6451.6 sq. mm), blade paint
touch-up is not permitted.
a Areas greater than 10 sq. inches
(6451.6 sq. mm) require the entire blade to
be repainted by a certified propeller repair
station with the appropriate rating.
B. Paint
(1) The paints listed in Table 6-1 have been tested by
Hartzell Propeller Inc. and are recommended for blade
touch-up.
(a) Alternate paints may be used for blade touch-up, but
Hartzell Propeller Inc. accepts no responsibility for
wear or adhesion-related issues.
