TM-9-2815-200-35 Maintenance Manual for AVDS-1790-2M AVDS-1790-2A and AVDS-1790-2AM Engines Download
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Disconnect Note. Oil coolers will retain a certain amount of oil after engine has been drained. Position a suitable container to catch the excess oil prior to disconnecting the oil cooler inlet and outlet hoses. 1. Disconnect oil cooler oil inlet hose (A) and remove hose. 2. Remove screw (B) and nut attaching manifold heater fuel tube clamp to hose clamp and remove clamps. 3. Disconnect oil cooler outlet hose (C). 4. Disconnect primary fuel filter fuel drain tube (D) and drain fuel into suitable container. Connect 1. Connect primary fuel filter fuel drain tube (D) to primary fuel filter. 2. Connect oil cooler oil outlet hose (C). 3. Position manifold heater fuel tube clamp on fuel tube and oil hose clamp on outlet hose. Install screw (B) and nut securing clamps in plate. 4. Connect oil cooler oil inlet hose (A). Figure 5-12. Disconnecting or connecting right oil cooler hoses and primary fuel filter drain tubes. Remove Install 1. Cut locking wire and remove two bolts (A) and four 1. Install two bolts (B) and four spacers securing spacers attaching engine oil cooler to support beam. transmission oil cooler to support beam. Install locking 2. Cut locking wire and remove two bolts (B) and four wire securing bolts. spacers attaching transmission oil cooler to support 2. Install two bolts (A) and four spacers securing engine beam. oil cooler to support beam. Install locking wire securing bolts. Figure 5-13. Removing or installing oil cooler to support bolts. 5-8