Budgit Portable Electric Hoist 1-Ton

SIX-MONTH INSPECTION OR 500-750 HOURS OF OPERATION.

Same as thirty-day inspection plus the following.

4-2. CHANGE GEAR CASE OIL (Fig. 4-1).

a. Remove drain plug from bottom of hoist frame and drain oil from gear case. Replace plug.

b. Remove oil level plug from side of hoist.

c. Refill gearcase through oil filler to proper level (bottom of oil level plug hole) using Automatic Transmission Fluid - DEXRON Type.; This is an all-weather oil available from all major oil companies. 1-1/2 pints of oil are required.

SIX-MONTH INSPECTION OR 500-750 HOURS OF OPERATION.

Same as thirty-day inspection plus the following.

d. Lubricate Upper Hook and Lower Block.

4-4. LUBRICATE UPPER HOOK AND LOWER BLOCK ASSEMBLY.

a. Apply a few drops of Bar and Chain Oil on shank of upper hook where it enters frame.

b. Apply a few drops of Bar and Chain Oil on shank of lower hook where it enters lower block.

Hook rotation bearing may be removed for cleaning and re-lubricating if necessary.

INSPECTION: 5000 HOURS “ON” TIME OR 5 YEARS ELAPSED TIME.

Hoist must be removed from overhead suspension.

c. Inspect Load Brake and Overload Clutch.

Disassemble load brake (if equipped) and clutch assembly as outlined in paragraph 7-4.

Friction discs should be discarded and replaced with new discs.

Check load brake friction surfaces on flange, ratchet assembly and gear clutch cone.

Replace parts if badly scored or worn.

Check condition of pawl and ratchet assembly.

If pawl, ratchet teeth or pawl spring are broken, damaged or badly worn, replace complete assembly.

Remove the two support bracket screws (35), and lift the bracket assembly (3) off the brake.

Remove the plunger guide (140) from the inside of the coil.

Remove both thru-bolts (160) from the solenoid assembly (79).

Remove the coil (12) from the solenoid frame (79) by pushing down on the coil locking tab on the side opposite the leadwires. Push the coil out of the frame.

Insert the coil into the new solenoid frame in reverse of the steps of removal. Insert the new plunger guide (140) into the coil, locking tab first.

Position the new shock mount pad (150) on both sides of the solenoid mounting bracket, and reinsert the tap-bolts (160) through the shock pads and bracket.

Slide the flat washers (170) over the bolt, and tighten the locknut down until the shock pads begin to flatten.

Remove the plunger nut (29N) and screw (29S), and lift plunger (29) from lever arm (17). Install the new plunger to the lever arm using the new screw and nut provided. Tighten to 40 in-lb.

Position the solenoid and bracket assembly (3) over the plunger (29) and slide into place. Tighten the bracket mounting screws (35) to 50 in-lb.

Warning: This procedure requires trained personnel with PPE!

Hoist must be removed from overhead suspension.

Hoist removed from overhead suspension?

Reassemble hoist from subassemblies following procedure outlined in paragraph 7-11.

Hoist reassembled from subassemblies?

Assembly of Load Brake Thrust Washers.

Thrust washers properly installed at both ends of load brake shaft?

Brake adjustment checked after first 30 days of service?