GMP Model UV-25 Universal Swivel Sheave P/N 70202 Installation, Lubrication and Parts Manual
Table of Contents General ! Precautions General Precautions Installation Lubrication Ball Bearing Chamber Sheave Drawings Parts Specifications 2 2 4 5 5 5 6 7 7 The Model UV-25 Universal Swivel Sheave is designed to swivel 360° and accept wire rope up to 9/16, in. (14 mm) diameter. The maximum-rated winch line pull for underground applications is 25,000 pounds-force (111,205 N-force); and for over head applications 14,000 pounds-force (62,000 N-force). The unit weighs 130 lbs. (59kg).
Never load the UV-25 Swivel Sheave or the wire rope beyond their rated capacity. The Model UV-25 Swivel Sheave should not be used when the required rope diameter exceeds 9/16 in. (14mm). Stand clear of loads suspended by the winch line. Do not stand inside of angles formed by the winch line. As much as possible, do not stand where there is the danger of being struck by the wire rope if it should fail or snag. Never place hands on a moving winch line. Always stand clear of moving winch line.
Installation The sheave assembly is normally mounted on the body deck at the most rearward position of the tail shelf. The center-line of the sheave, truck body and winch drum should all be consistent with the centerline of the chassis frame. Place the sheave assembly on the tail shelf as described above. Note the four mounting holes— two major holes in the horizontal plane and two minor holes in the vertical plane. Using the mounting holes as a template, drill two 1 3/8 in.
Lubrication The Model UV-25 sheave assembly has two locations to be lubricated: a. The ball bearing chamber between the inner and outer race. b. The hub section of the bearing in the sheave. Both of these lubrication areas are lubricated at the factory during assembly. Subsequent lubrication checks should be periodically performed consistent with the working loads applied and the amount of time in service.
Parts can be ordered from your local dealer or from the factory. Item # 1 2 3 4 5 6 7 8 9 Item Base Weldment Outer Sleeve Inner Sleeve Spacer Plate Lube Fitting Set Screw O-Ring Hardened Stl. Ball Hex Hd. Cap Scr. Qty. 1 1 1 1 1 2 2 58 12 P/N 15614 15835 15815 24128 16977 17578 16817 16678 16635 Item # 15 16 17 18 19 20 21 22 23 10 11 Upper Weldment Soc. Hd. Cap Scr.
Model UV-25 Specifications Weight: 130 lbs. (59kg) Max. Winch Line Pull, underground: 25,000 lbs. (111,205 N) Max. Winch Line Pull, overhead: 14,000 lbs. (62,205 N) Max.
