TM-9-2320-387-24 HMMWV Direct Support & General Support Maintenance Manual Volume 2 Download
Page 175 of 1555
I TM 9-2320-387-24-2 I ~~~ 1 O-82. DEFROSTER DUCTING REPLACEMENT I This taskcovers: a. Removal b. Installation INITIAL SETUP: Applicable Models Ml113 Tools General mechanic’s tool kit: automotive (Appendix B, Item 1) Materials/Parts Adhesive (Appendix C, Item 12) Manual References TM 9-2320-387-10 TM 9-2320-387-24P EquipmentCondition l Hood raised and secured (TM 9-2320-387-10X l Engine access cover removed (para. 10-22). Maintenance Level Unit 1 a. Removal 1 1. Remove ten screws (5), retainer (6), and closeout panel (41 from A-beam (3). 2. Remove three nuts (111, washers (B), capscrews (71, and washers (8) from three clamps (9), cable clamp (lo), closeout panel (4), and A-beam (3). 3. Remove three screws (12) from closeout panel (4) and A-beam (3). 4. Disconnect left flex duct (2) from left defroster nozzle (1). 5. Remove four screws (18) and diverter cover (17) from A-beam (3). 6. Disconnect right flex duct (141 from right defroster nozzle (131. 7. Loosen two clamps (151 and disconnect left flex duct (2) and right flex duct (14) from diverter housing (16). , b. Installation 1. Connect left flex duct (2) and right flex duct (141 to diverter housing (16) and tighten two clamps (15). 2. Apply adhesive sealant and connect right flex duct (14) to right defroster nozzle (13). 3. Install diverter cover (17) on A-beam (3) with four screws (18). 4. Apply adhesive and connect left flex duct (2) to left defroster nozzle (11. 5. Install retainer (6) and closeout panel (4) on A-beam (3) with ten screws (5). 6. Secure closeout panel (41 to A-beam (3) with three screws (12). 7. Install three clamps (9), cable clamp (lo), and closeout panel (4) on A-beam (3) with three washers (81, capscrews (71, washers (81, and nuts (11). lo-142