8-8.2
TM 55-1520-240-T
8 - 8 . 2 H Y D R A U L I C O I L T E M P E R A T U R E I N D I C A T I N G S Y S T EM
V I S U A L C H E CK
INITIAL SETUP
Applicable Configurations:
All
Tools:
Aircraft Mechanic’s Tool Kit,
NSN 5180-00-323-4692
Materials:
None
Personnel Required:
67U10 Medium Helicopter Repairer
References:
TM 55-1520-240-23
Equipment Condition:
TM 55-1520-240-23:
Battery Disconnected
Electrical Power Off
Hydraulic Power Off
Right Forward Work Platform
Open
Pylon Left and Right Access Panels
Open
TASK
RESULT
1.
2.
3.
4.
Check No. 1 hydraulic oil temperature
If transmitter (1) is loose or damaged, tighten or
transmitter (1).
replace it as required. If wiring or connector to
transmitter is damaged, repair or replace it as re-
quired.
Check No. 2 hydraulic oil temperature
If transmitter (2) iS loose or damaged, tighten or
transmitter (2).
replace it as required. If wiring or connector to
transmitter is damaged, repair or replace it as re-
quired.
Check utility hydraulic oil temperature
If transmitter (3) is loose damaged, tighten or re-
transimitter (3).
place it as required. If wiring or connector to
transmitter is damaged, repair or replace it as re-
quired.
Check HYDRAULICS TEMPERATURE
If any indicator (4, 5, 6) is loose or damaged,
indicators (4, 5, and 6).
tighten or replace it as required.
FOLLOW-ON MAINTENANCE:
TM 55-1520-240-23:
Close Right Forward Work Platform
Close Left and Right Access Panels
8 - 1 37
