Section III. MAINTENANCE OF BRIDGE LAUNCHING AND RETRIEVING EQUIPMENT

TM 5-5420-205-14

Section III. MAINTENANCE OF BRIDGE LAUNCHING AND

RETRIEVING EQUIPMENT

superstructure model nos. 2195-1 and 2195-2; TM 5-5420-

5-6. Pivot Pins, Pivot Bushings, and Locking Pins

210-34 for superstructure model nos. 2271 and 2272).

When inspection determines that a pin should be replaced

Refer to figure 4-13(1) for removal and installation of the

or a new bushing should be pressed in place, obtain the

rotation assembly spline.

Federal stock number (TM 5-5420-204-25P for

b. If vi sual inspection indicates damage or wear of

superstructure model nos. 2195-1 and 2195-2, or TM 5-

either male or female spline, obtain the FSN from TM 5-

5420-210-34P for superstructure model nos. 2271 and

5420-204-34P for superstructure model nos. 2195-1 and

2272), requisition part from stock, and install new part in

2195-2, or TM 5-5420-210-20P for model nos. 2271 and

reverse order of removal.

2272 and replace the male spline (S). If the female spline

5-7. Cylinder Bracket and Support

is damaged, refer to TM 5-5420-205-24P for the FSN of

Refer to figure 4-13 for removal and installation of the

the rotation assembly and requisition new part from stock.

cylinder bracket and support.

5-8. Rotation Assembly Spline

NOTE

a. The end bay and interior bay superstructures have

Because of the high pressure involved, it is

a female spline which fits over the male spline of the

recommended that if one spline is damaged, all

rotation assembly post on the upper center portion of the

four splines of the male center post and a new

transporter. The male splines are bolted to the center post

female rotation assembly be installed.

(TM 5-5420-204-35 for

5-4