Preventive Maintenance Checks and Services for M60A1 AVLB Hull

TM 5-5420-202-20-1

P r e v e n t i v e M a i n t e n a n c e C h e c k s and Services for M60A1 AVLB Hull -

Continued

Location

Not Fully Mission

Procedure

Item to

Interval

Capable if:

Check/Service

DURING ROAD TEST

Engine (Governed

Semiannual

Speed and

Performance)

High engine speed

Test engine for normal acceleration

or low power.

and full power in each transmission

range while vehicle is moving.

While testing in low speed range, ac-

celerate to wide open throttle.

Engine speed ex-

Check that engine speed under load

ceeds 2450 rpm.

does not exceed more than 2450

rpm. If engine speed exceeds 2450

rpm, notify support maintenance.

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