REPLACEMENT - TM-55-1905-223-24-50287

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FIGURE 3-63. Bearing End Clearance.

TM-55-1905-223-24-5 Bowthruster Engine for Landing Craft Utility (LCU) NSN 1905-01-154-1191 Manual

Replace/Repair Lubricating Oil Pump Group

TM 55-1905-223-24-5

Secure the clutch housing (6) to the flywheel housing with 12 hex-head capscrews (2). Tighten to 80 ft-

lb torque. Rap the output end of the shaft with a soft hammer to relieve any preloading on the

Install the shaft key (3) in the clutch shaft.

Install the coupling to the bowthruster water jet drive coupling (TM 55-1905-223-24-6).

CAUTION

It is possible, due to mismatch of components or other reasons, to have flywheel to

driven component interference. As a result, it is necessary that the crankshaft end

play be measured before and after the driven component is installed. Both

measurements should be the same. If they are not, the driven component should

be removed and the source of the interference found and corrected.

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