FIGURE 3-37. Injection Timing Tool

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FIGURE 3-36. Timing Changes

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

Figure 3-38. Crankshaft Rotation for Timing

TM 55-1905-223-24-5

FIGURE 3-37. Injection Timing Tool .

(d) Install. the piston plunger rod (13) into the injector sleeve of the No. 1 cylinder.

(e)

To fasten the timing tool to the cylinder head, install the adapter screws (11)

through the mounting foot (14) and into the holes for the injector holddown plate.

(f) Use the tightening rod (9) to secure the adapter screws.

(g) Loosen the clamp handle (1) and align the push rod adapter.

(h) Secure the clamp handle (1). Loosen the bolt in support bracket (10).

(i) Slide the bracket down until the adapter (12) engages the push rod. Then,

compress the tension spring for the adapter approximately 0.50 inch (12.7 mm).

(j) Secure the bolt in support bracket (10). Make sure the support bracket is aligned

with the vertical line located on the clamp handle bracket.

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