REPAIR INSTRUCTIONS, PART 1
Page 209
213
Figure 213 — Spray Nozzle Installation
PISTON COOLING NOZZLE SPRAY
POSITIONING
Refer to Figure 214.
The piston cooling oil spray target location on the
underside of the piston is important. It ensures
adequate dissipation of heat from the piston.
Correct positioning of the nozzles also ensures
that the crankshaft counterweights do not strike
the nozzles.
For ease of installation and to reduce the amount
of crankshaft rotation needed to facilitate access
to the spray nozzles, install the spray nozzles in
the following set order: cylinders 1 and 6, 5 and 2,
3 and 4.
214
Figure 214 — Spray Nozzle Pattern (with Two-Piece
Piston)
1. Threaded Hole
2. Oil Passage
3. Spray Nozzle Bracket
4. Retaining Screw
5. Cylinder Block
6. Locator Tube
7. Elastomer Sleeve
1. Piston Crown 2. Nozzle
5-111.bk Page 209 Monday, July 10, 2006 2:26 PM
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