TM-9-2320-280-10 HMMWV Operator Manual Download
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TM 9-2320-280-10 3-18 Change 1 a. General. Air cleaner service is required when the yellow air restriction indicator (6) reaches the red zone (5) of the gauge (4). CAUTION Do not operate engine without air cleaner element. Damage to engine will result. b. Filter Element Removal. (1) Raise and secure hood (para. 3-8). NOTE Perform step 3 for vehicles with new over-center clamp configuration only. (2) Loosen clamp bolt (13) and remove clamp (7) and cover (8) from air cleaner assembly (11). (3) Release over center-clamp (7) and remove clamp (7) and cover (8) from air cleaner assembly (11). 3-15. AIR CLEANER SERVICING (EMERGENCY PROCEDURE) 3-14. SERVICING WINDSHIELD WASHER RESERVOIR a. Check fluid level in washer reservoir (2). Check frequently under adverse weather conditions. b. If fluid is required, refer to table 3-2. Table 3-2. Cleaning Compound-to-Water Ratio Temperature Range Cleaning Compound to Water +15°F (-9°C) 1 to 2 +40° to -15°F (+4° to -26°C) 1 to 1 +40° to -65°F (+4° to -54°C) 2 to 1 c. If washer system does not work, check washer nozzles (1) to see if they are blocked with dirt and/or debris. Remove dirt and/or debris with fine wire. d. Check hoses (3) for leaks or poor conditions.