TM   9-2320-279-20-3 Maintenance Allocation Chart (Cont) (4) Maintenance  Level C O F H Component  Assembly 2004 PTO  Hydraulic  Pump 2006 PTO   Hydraulic   Pump (M984E1) Outrigger   Jack   (M977, M985) Outrigger   Jack   (M983) 1.0 1.0 1.0 1.0 22 2202 Outrigger   Jack   (M984E1) Outrigger   Extension Cylinder  (M977,  M985) Outrigger  Beam  (M977, M985,   M984E1) Outrigger    Hydraulic Lines  and  Fittings Outrigger  Control  Valve Outrigger Extension Cylinder  (M984E1) BODY   ACCESSORY ITEMS Windshield   Wiper   Motor Windshield Wiper Arm Windshield    Wiper Control   Valve Mirror Air  Horn Air  Horn  Control  Valve Heater Heater  Control  Cables Heater  Motor  and  Core Heater  Hoses  and Fittings   (Each) Heater   Control   Valve Cab Air Vent Box and Screen Fuel Transfer Hose (M978) Vent  Hose  (M978) Replace Repair Replace Repair Replace Repair Replace Repair Replace Repair Replace Repair Replace Replace Replace Repair Replace Repair Replace Replace Replace Replace Replace Replace Replace Repair Replace Replace Replace Replace Replace Replace Replace 1.0 1.0 1.2 2.0 2.5 1.0 1.0 1.2 3.0 2.0 1.0 1.0 1.5 2, 6 3, 5 2, 6 3, 5 3, 5 3, 5 2, 6 3, 5 3, 5 3, 5 3, 5 3, 5 3, 5 5 3, 5 3, 5 3, 5 3, 5 0.6 0.2 0.3 0.3 0.3 0.5 1.5 1.0 0.6 0.5 0.5 1.0 0.5 0.4 6 6 2, 6 6 6 6 6 6 6 6 6 6 6 6 6 0.2 A B-19