SEAL-O-RING 4903178 - Caterpillar

Bucket Lift Lever
FLOAT (1) - Push the lever all the way forward into detent, for FLOAT. The bucket will lower to the ground, and move up and down, following the ground contour.The lever will remain in FLOAT until pulled out of detent. The lever will then return to HOLD when released.
NEVER use FLOAT position to lower a loaded bucket.Machine damage can result from bucket falling too fast.
LOWER (2) - Push the lever forward to lower the bucket. The lever will return to HOLD when released.
HOLD (3) - The lever will return to HOLD when released from either RAISE or LOWER. The bucket will remain in the position it is in.
RAISE (4) - Pull the lever back to raise the bucket. Release the lever to stop lifting the bucket. The lever will return to HOLD when released.The lever is detented in the full raise position. It will stay in detent and continue raising, until the bucket reaches height set by the lift kickout. Then it returns to HOLD.Bucket Tilt Lever
DUMP (1) - Push the lever forward to dump the bucket.
HOLD (2) - Release the tilt lever. The bucket will remain in the position it is in.
TILT BACK (3) - Pull the lever back to tilt the bucket back.The lever is detented in the full tilt back position. It will stay in detent and continue tilting back, until the bucket reaches the preset digging angle set by the kickout. Then it returns to HOLD.Multipurpose Attachment Lever
CLOSE (1) - Push the lever forward to close the attachment. Release the lever and it will return to HOLD.
HOLD (2) - The lever will return to HOLD when released from either CLOSE or OPEN. The attachment will remain in the position it is in.
OPEN (3) - Pull the lever rearward to open the attachment. Release the lever and it will return to HOLD.Top Clamp Lever
CLOSE (1) - Push the lever forward to close the clamp. Release the lever and it will return to HOLD.
HOLD (2) - Release the tilt lever. The clamp will remain in the position it is in.
OPEN (3) - Pull the lever back and the clamp will open. Release the lever and it will return to HOLD.Attachment Control Lever Lock
LOCKED (1) - Pull the knob toward the operator to lock the attachment control lever lock and lock the attachment control levers.
UNLOCKED (2) - Push the knob away from the operator to unlock the attachment control lever lock and release the attachment control levers.