Auburn Gear Power Wheel 350 Посібник з експлуатації - Сторінка 3

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STEP 12

Identify and mark the target tab/slot combination required to achieve

the recommended preload of 3/4 tab to 1 full tab. Refer to figures

below.

STEP 13

Set the bearing preload by advancing the bearing nut (12) onto the

shaft (1) between 3/4 tab to 1 full tab. To advance the bearing nut to

the preload position, tighten bearing nut using tool AG21308 until

the slot and tab combination identified in Step 12 are aligned. Do not

exceed 150 lb ft. If the appropriate slot and tab are not aligned prior

to reaching 150 lb ft, tap end of bearing nut tool as described in Step

10 and continue to tighten bearing nut. Repeat as required until the

appropriate tab and slot are aligned.

STEP 14

Secure bearing nut (12) by bending the lock washer tab into the

aligned bearing nut slot.

STEP 15

Assemble the secondary carrier assembly (13) on the output shaft or

spindle (1).

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, SAE D 2-163.

It is recommended that the primary and secondary carrier assemblies (13 & 14) 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. 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.

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 bolthole location. For service requirements order Auburn Gear part number 604101.

MH749-0817

CARRIER ASSEMBLIES

LUBRICATION RECOMMENDATIONS

SEALING COMPOUND

STEP 16

Clean mating surfaces and apply a bead of silicone sealant to face

of hub (6) that mates with ring gear (7). See instructions on sealant

package. Assemble ring gear (7) to hub (6) being careful to align

bolt holes.

STEP 17

Assemble the primary carrier assembly (14) into the ring gear (7). It

will be necessary to rotate carrier to align secondary sun gear {part

of primary carrier assembly (14)} with planet gear teeth in secondary

carrier assembly (13). Install primary sun gear (15) into primary

carrier assembly. Sun gear (15) should turn freely by hand when

assembled.

STEP 18

Apply a bead of silicone sealant to cover face of ring gear (7).

Secure thrust washer (16) with tangs engaged in cover (17).

NOTE: Washer (16) can be secured to cover (17) with a small

amount of grease or silicone sealant. Assemble cover (17) to ring

gear (7). Align cover (17) with hub (6) such that pipe plug holes on

cover align with mounting holes in hub.

STEP 19

Assemble the twenty-four 9/16-12 x 8 inch grade 8 bolts (20) and flat

washers (19). Torque bolts to 120 - 130 lb.-ft. (163.2 – 176.8 Nm).

STEP 20

After motor is assembled to drive or drive is sealed at output shaft or

spindle, position filler opening horizontally and fill unit to oil level

hole in cover (17). Install pipe plugs (18). Torque pipe plug (21) 4-8

lb.-ft. and pipe plugs (18) 6-10 lb.-ft.

STORAGE