TM-9-2815-220-24 Maintenance Manual for AVDS-1790-2CA AVDS-1790-DA and AVDS-1790-2DR Engines Download
Page 1226 of 1563
TM 9-2815-220-24 PISTON LUBRICATING NOZZLE (OIL SQUIRT) ASSEMBLY/REPAIR 0144 00 CLEANING 1. See Work Package 0028 for Standard Cleaning Procedures. 2. Make sure oil passages in oil sprayer body (4) and oil holes in nozzle (5) are clean and free of obstructions. Replace sprayer body (4) or nozzle (5) when they cannot be cleared of obstructions. INSPECTION All parts must be inspected with care. Replace parts if damage or wear exceeds allowable limits. 1. See Work Package 0028 for Standard Inspection Procedures. DISASSEMBLY NOTE Do not remove nozzles unless the nozzle or sprayer cannot be cleaned without disassembly. The piston oil sprayer assembly has two nozzles. The following procedure applies to one or both. 1. Remove nozzle (5). a. Position piston oil sprayer body (4) in a machinist vise (item 132, WP 0176) and remove nozzle (5). ASSEMBLY 1. Install nozzle (5). a. Position sprayer body (4) in a machinist vise and install nozzle (5). b. Tighten nozzle (5) and stake on three flats (A) at 120 degrees apart. 4 5 A WP 0144 00-2