TM 9-2330-267-14&P
4-54. MANHOLE COVER MAINTENANCE (FI BERGLASS TANK) (Con’t).
c.
ASSEMBLY
1.
Install plate (26), bushing (22), insulation (23),
inner cover (24), and seal (25) in cover (27).
2.
Install adapter (20) and nut (21) on cover (27).
Install valve (19) in adapter.
3.
Position pivot assembly (28) on cover (27) and
install four screws (30) and new Iockwashers (29).
4.
Install bracket (9), spacers (6 and 17), flatwashers
(5 and 16), straight pin (18), and new cotter pin (4)
in pivot assembly (28).
5.
Install hinge assembly (32), straight pin (31), and
new cotter pin (3) on bracket (9).
6.
Install eyebolt (10), straight pin (14), and new
cotter pin (15) in hinge plate (13).
7.
Install wingnut (7) and nut (8) on eyebolt (10).
d.
INSTALLATION
1.
Position hinge plate (13) on tank assembly and
install four screws (11) and new Iockwashers (12).
2.
Position hinge assembly (32) on tank assembly
and install four screws (2) and new Iockwashers
(1).
3.
Swing eyebolt (10) into position and tighten
wingnut (7) by turning clockwise. Tighten nut (8).
TA507063
4-103
