Auburn Gear Power Wheel Model 8 Manual de serviço - Página 3
Procurar online ou descarregar pdf Manual de serviço para Sistema de microfone Auburn Gear Power Wheel Model 8. Auburn Gear Power Wheel Model 8 4 páginas. Double reduction
wheel drives with integral
parking brake option
Também para Auburn Gear Power Wheel Model 8: Manual de serviço (4 páginas), Manual de serviço (4 páginas)
Imprimir páginaSTEP 13
Invert the Power Wheel assembly and assemble the sleeve bearing (7), coupling (4)
and retaining ring (5) with counterbore out to the input shaft (6).
STEP 14
The proper disc pack and piston cylinder assembly will depend on the Power Wheel
brake model number: Contact Auburn Gear for specific part numbers. Disc packs
are supplied as a matched set. Replacement packs are packaged individually to
retain the matched characteristics. After removing from package pre-soak the disc
pack in the oil used in the Power Wheel drive before placing into the unit. Take care
to keep disc pack (3) in proper order and separate from other disc packs.
STEP 15
Align the tangs on the steel separator plates and carefully place the complete disc
pack (3) into the Power Wheel drive so that the tangs on the separator plates are
within the slots in the drive. Also, the spline on the friction discs should be aligned
with the spline on the Power Wheel adapter coupling (4). Check to make sure that
the disc pack is properly seated.
STEP 16
Clean seal surface of the drive and piston assembly (2) of any old sealant and wipe
any oil from seal surface of spindle or cover. Most piston kits include a gasket (8)
which should be placed on spindle face to seal interface with piston assembly. If no
gasket is included apply a continuous 1/32 bead of silicone sealant to seal surface
on inside of the bolt circle. N
: Do not use excessive amount of sealant as this can
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interfere with proper operation of the parking brake.
It is recommended that the secondary and primary carrier assemblies (25 & 26) be serviced in their entirety to protect the integrity of the Power Wheel drive.
IMPORTANT: POWER WHEEL PLANETARY DRIVES ARE SHIPPED WITHOUT LUBRICANT AND MUST BE FILLED TO THE PROPER LEVEL PRIOR
TO START UP.
Observe lubrication recommendations given by the original equipment manufacturer. When specific recommendations are not available, use mild extreme
pressure lubricant API-GL-5, No. 80 or 90 when filling the Power Wheel under normal temperature ranges between 0 - 120°F (-18 to 49°C). Power Wheel is to
be half full of oil when unit is mounted level and horizontal. Use drain and fill plugs located in cover and ring gear. Oil is to be changed after first 50 hours of
operation with subsequent changes every 1000 hours or yearly, which ever comes first. If unit is to be operated vertically, if ambient conditions are outside the
specified range, or if the oil temperature exceeds 200°F (93°C) contact Auburn Gear for oil and level recommendations.
CAUTION: The Power Wheel will not normally be damaged by towing; however, the hydraulic drive components may be damaged unless the Power Wheel is
disengaged from the drive motor. Road speeds in excess of 25 MPH should be avoided unless clearly specified to be permissible by the equipment manufac-
turer.
CAUTION: For units equipped with the standard spring disconnect, assemble the disengage cover (35) with the dimpled center protruding inward. For units
equipped with the optional quick disconnect, push in center plunger of disconnect. PARKING BRAKE WILL NOT FUNCTION IF UNIT IS DISENGAGED.
A protective film is applied to the Power Wheel at the factory to prevent rust during shipment. Additional protection may be required if the Power Wheel is to be
stored for an extended period of time.
Silastic RTV732 sealer and General Electric Silimate RTV No. 1473 or RTV No. 1503 are currently recommended for sealing gasket surfaces. Sealant should
be applied in a continuous bead, which should be centered on the surface to be sealed but should move to the inside of the hole at each bolt hole location. For
service requirements order Auburn Gear part number 604101.
Maximum intermittent output torque ............................................................................................................................................. 100,000 lb. in. (11,300 Nm)
Maximum input speed ....................................................................................................................................................................................... 2,500 RPM
Oil capacity ................................................................................................................................................................................................ 52 oz (1,540 ml)
Maximum parking brake release pressure ............................................................................................................................................... 3,000 PSI (206 bar)
STEP 17
Align the four piston assembly holes with the four holes in the Power Wheel spindle.
Apply Locktite 262 to the four screws (1) to be installed and torque to 80 – 94 lb. ft.
(108 – 127 Nm).
STEP 18
Remove the two screws installed in motor mounting holes.
STEP 19
Before using the brake, it is recommended that a pressure release check be per-
formed. Using a suitable hydraulic source, bleed the air from the brake and pressur-
ize the brake to the specified release pressure. The brake plates should now turn
freely. If the hydraulic source will provide at least 1000 PSI pressure, apply 1000 PSI
and check to make sure that the pressure does not decay more than 30 PSI in 60
seconds.
STEP 20
After motor is assembled to drive or drive is sealed at spindle, fill with lubricant to
proper level and replace all plugs.
NOTE: When installing a hydraulic motor to the Power Wheel drive it is
necessary to place an "O" ring or gasket (not supplied by Auburn Gear)
between the motor and the planetary drive. "O" ring sizes: SAE A 2-042, SAE
B 2-155, SAE C 2-159.
CARRIER ASSEMBLIES
LUBRICATION RECOMMENDATIONS
TOWING VEHICLE
TO DISENGAGE POWER WHEEL
STORAGE
SEALING COMPOUND
SPECIFICATIONS
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