Armored Air Cleaner Mounting Bolt Replacement

TB 9-2300-378-14

4-5. Armored Air Cleaner Mounting Bolt Replacement

General.

Recent field reports indicate the 3/8 inch mounting bolts for the armored air cleaner

are shearing off, causing unscheduled maintenance and vehicle deadlining. To correct

this problem, a 5/8 inch mounting bolt is being released for installation in the field.

T h i s procedure is applicable to both the left and right armored air cleaners and

provides instructions to the field to accomplish removal of the 3/8 inch mounting bolts

a n d installation of 5/8 inch mounting bolts.

Replacement Procedures (Fig. 4-10).

Figure 4-10. Armored air cleaner mounting bolt replacement.

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