TM 5-3805-262-201-31. HYDRAULIC SYSTEM (CONT) HYDRAULIC FILTER.Ten micron filter; filters return oil. Located at side of hydrau-lic reservoir. When clogged, HYDRAULIC FILTER indicator on right instrument panelturns on.1-32. BACK-UP ALARM Located at rear of loader. Mounted in fronlight. Alarm sounds to warn personnel thatup alarm switch installed in transmissionWhen transmission lever placed in reverse,sounding back-up alarm.1-33. TURN SIGNALSFlasher lamp assemblies mounted at top ofcab, on left and right sides. Controlledby turn signal switch located in cab justbelow steering wheel. Placing turn signalswitch in either upper or lower positionapplies power to flasher. Flasher operatesto connect and disconnect power to flasherlamps. Lamp located in turn signal switchflashes on and off to indicate turn signalswitch is operating.1-34. EARTHMOVING COMPONENTS 1. BUCKET LIFT ARMS AND PIVOT ASSEMBLIES.Consists of lift arm, two bellcrank as-semblies,and two links. Lift cylindersinstalled between pivot shaft and lifta r m ; t i l t c y l i n d e r s i n s t a l l e d b e t w e enpivot bosses and bellcrank assemblies.Lift arm connected to pivot pins install-ed in loader front chassis and bucket.Bellcrank assemblies installed betweenlift arm and links. Links installedbetween bellcrank assemblies and bucket.t o f r adl o a d erc o n t r o lhydrauli a t o r b e h i n d l e f t r e a r f l o odis in reverse. Controlled by back-valve. Switch is normally open.ic pressure causes switch to close1-30
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