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4. Alternator Belt Inspection
A. Examine the alternator belt for any
cracks, damage, or wear.
B. Replace worn, cracked or damaged
alternator as per instruction in the
Direct Drive Overhaul Manual.
C. Tighten any loose hardware on the
alternator belt support bracket and
mounting as per torque values in
the latest revision of the Service
Table of Limits - SSP-1776.
5. Alternator Belt Tension Adjustment
A. On the adjusting link, use the slot
(Figure 1) to adjust the alternator
belt tension.
6. Starter Ring Gear Support Replacement
Procedure
A. Remove the propeller from the
engine in accordance with the
airframe manufacturer's
instructions.
B. Remove the starter ring gear
support assembly (Figure 2).
C. Install a new starter ring gear
support assembly on the propeller
shaft.
D. Install the propeller in accordance
with the propeller manufacturer's
instructions.
E. Torque the fasteners per the
specified torque as per the propeller
manufacturer's instructions.
72-70
Page 154
YO-233-B2A Engine Maintenance Manual
TEO-540-A1A Engine Maintenance Manual
Alternator Belt
Figure 1
Starter Ring Gear Support Assembly
Figure 2
© 2021 Avco Corporation. All Rights Reserved
February 2021
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