NMWR-9-2815-220 Overhaul Manual for M60 M88 Engine AVDS-1790-2CA, AVDS-1790-2DA, AVDS-1790-2DR Download
Page 192 of 1014
NMWR 9-2815-220 CYLINDER ASSEMBLY OVERHAUL—Continued 0012 00 CLEANING – Continued 3. Clean carbon from the fuel injector nozzle seat with the nozzle carbon cutter as shown in Figure 1. 4. Clean carbon from valves with a wire brush. NOZZLE CARBON CUTTER Figure 1. Cleaning Carbon Deposits From Fuel Injector Nozzle Seat. INSPECTION 1. Inspect components not covered by an OIP in accordance with WP 0005 00. 2. Cylinder assembly inspection. (a) Cylinder bore size. Standard and oversize cylinder assemblies are identified by the steel stamped part number located on the cooling fan shroud bracket mounting flange on the exhaust port side of the cylinder assembly (Figure 2). Oversize cylinder assembly identification numbers are listed in Table 1. PART NUMBER LOCATION EXHAUST PORT Figure 2. Cylinder Assembly Identification Number Location. 0012 00-2 Change 1