Removal-continued - TM-9-2815-224-34-P0187

TM 9-2815-224-34&P

Valve Mechanism Maintenance Instructions (Cont)

NOTE

Fuel pipes have changed from flare style to preformed packing style pipes and

connectors. Use new style pipes and connectors to replace old style pipes and

connectors. Refer to TM 9-2320-279-24P for parts identification.

Flare and preformed packing style pipes and connectors are not interchangeable.

When replacing one flare type pipe or connector, all pipes and connectors must be

replaced with new preformed packing style pipes and connectors.

Tag and loosen four fuel tube nuts (4)

(3)

and remove two fuel tubes (5 and 6).

(3.1) Remove and discard four preformed

packings (6.1).

(4) Cover four fuel line connectors (7) with

caps.

(5) Remove two brackets (8) from cylinder

head (9).

CAUTION

Do not force rocker arms all the way back with

shaft in place. This could result in damage to

push rods.

Move three rocker arms (2) up and

(6)

toward center of engine to permit

shaft (10) to be removed.

Hold three push rods (11) and loosen three

(7)

locknuts (12).

NOTE

Tag rocker arms before removal.

Remove three rocker arms (2) from three push

(8)

rods (11).

Measure inside diameter of bushing (13) in

(9)

rocker arms (2) and outside diameter of

shaft (10). Clearance between bushing (13) and

shaft (10) must not exceed 0.004-in. (0.102 mm).

Change

7-9