TM-9-2815-200-35 Maintenance Manual for AVDS-1790-2M AVDS-1790-2A and AVDS-1790-2AM Engines Download
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CAUTION / WARNING— Continued Warning: Use goggles, rubber gloves, and rubber apron when cleaning parts in carbon removing compound. Provide adequate ventilation. Avoid inhalation of fumes and skin contact. If compound is splashed on skin, flush with fresh water and wash with alcohol, Alcohol containing 2 to 3 percent camphor is preferable. (Paragraph 6-24a(1) ) Warning: The valves and locks are under heavy spring tension. Exercise extreme care when removing locks, retainers, and springs. (Figure 6-48 ) Caution: Do not use an arbor press to remove ball bearings from drive cluster gear. The gear is designed with a shoulder between the two bearings. (Figure 6-83) Caution: The piston oil cooling valve is a spring loaded assembly. Exercise care when disassembling. (Figure 6-86 ) Warning: The oil pressure regulator cover is spring loaded. Exercise care when removing cover. (Figure 6-103) Caution: Do not attempt to remove the diaphragm drive coupler half from the shaft using a standard puller as shown in figure 6-163. This may distort the coupler and render it unserviceable. Use puller as shown. (Figure 6-165) Caution: Use extreme care in this operation to prevent damage to vane cover on gearshaft. (Paragraph 6-42a(6) (c)) Warning: Cleaning solvents and solvent cleaning compounds are toxic and flammable and must be used only in a well ventilated room. Take adequate safe guards for fire prevention in work area. Use protective clothing and avoid contact of these solutions with the skin. (Paragraph 6-47c(3 ) ) Caution: If lubricant is extended to face of washer nut, reliable retaining torque cannot be obtained. (Figure 7-13) Caution: The fuel injector pump advance assembly must always be installed and secured before operating test stand. (Paragraph 6-42, d., (4), (g) ) Caution: Do not operate the starter motor continuously for more than one minute. Allow a two-minute cool-off period before re-energizing the starter. (Paragraph 8-4c)