ADJUSTABLE AFT ENGINE MOUNT LINK ADJUSTMENT
Torque two jamnuts (6) to 200 to 300
Reinstall engine mount adjustable link (5) on
adapters (3) of adjustment fixture to ensure
Bottom end of link assembly has left
hand thread and must be lockwired
Lockwire two jamnuts (6) to two lockwasher tabs
(4). Use lockwire (E231).
Paint torque stripe on two jamnuts (6) and engine
mount link (5) center body. Use lacquer (E223).
Remove engine mount adjustable link (5) from
Measure engine mount adjustable link (5) from
end to end to three decimal places with a vernier
caliper and record dimension in log book.
Vibroetch on link (5) center body helicopter tail
number, links length in inches and which engine
(No. 1 or No. 2) link will be installed on.
Install aft engine mount link (Task 4-39).
END OF TASK