NO. 1 ENGINE AREA (LOWER SECTION) (Cont)

Seq .

Seq.

No.

Item and Procedure

No.

Item and Procedur e

7.4

Lines and hoses throughout the area for leaks, chafing, and

7.11

NVG light for condition.

security, including quick disconnect shelf.

NOTE

7.5

Engine area and accessories for leaks, damage, and security.

If EAPS is installed, perfor m the following inspections with

On helicopters (Without 7 4 ), refer to TM 55-2840-254-23 for

EAPS module slid forward, away from engine.

allowable leakage. On helicopters (With 74 ), refer to TM

7.12

EAPS drive shaft cowling seal for security and condition.

1-2840-265-23.

7.13

7.6

Scavenge duct for obstructions, damage, and condition.

Engine oil tank for specified level. Do not overfill.

7.14

Scavenge fan impellers for visible damage, cracks, and

NOTE

obstructions.

If the engine has been shut down for more than 30 minutes

and the oil level is low, operate the engine to ver ify oil level

7.15

Electrical cables for security, evidence of chafing, and condition.

before servicing.

Electrical connectors for proper installation.

7.7

Fire detection system sensing elements throughout the area for

7.16

EAPS attachment brackets for cracks, damage, security, and

chafing, damage, and security.

condition.

7.8

Main oil filter bypass indicator for extension. If extended

7.17

Attachment rails for security, cracks, damage, and cleanliness.

perform corrective action, on helicopters (Without 74 ), IAW

TM 55-2840-254-23. On helicopters (With 74 ), IAW TM

7.18

EAPS air inlet tubes for obstr uctions, security, and condition.

1-2840-265-23.

7.19

Bypass door closed and door seal for damage, security, and

7.9

Forward outboard and aft engine mount and drag link for

proper sealing.

condition.

7.20

EAPS module engine fairing seal for damage, security, and

7.10

Engine cowling for security, closed and latched.

cleanliness.

"FOD REMINDER"

Check wo rk area for tools and par ts after completion o f maintenance and insp ection.

TM 55-1520-240-PMD