Propeller Owner’s Manual
139
MAINTENANCE PRACTICES
61-00-39
Page 6-9
Rev. 17 Apr/20
CAUTION: USE
ONLY HARTZELL PROPELLER INC.
PROPELLER APPROVED GREASE. DO
NOT MIX DIFFERENT SPECIFICATIONS
AND/OR BRANDS OF GREASE EXCEPT
AS NOTED IN THIS SECTION.
(4) A label is normally applied to the propeller to indicate the
type of grease previously used. Refer to Figure 6-2.
(a) The same grease type should be used during
re-lubrication unless the propeller has been
disassembled and the old grease removed.
1 It is not possible to purge old grease through
lubrication fitting
s.
2 To completely replace one grease with another,
the propeller must be disassembled and cleaned
in accordance with the applicable overhaul
manual.
Lubrication Label
Figure 6-2
THIS PROPELLER WAS
LUBRICATED WITH _____________
THIS GREASE MUST BE USED ON
ALL SUBSEQUENT LUBRICATIONS.
LABEL
A-3594
