Winch Maintenance Instructions (Cont)
16-10.3. FAIRLEAD TENSIONER ASSEMBLY REMOVAL/REPAIR/INSTALLATION AND
Position wood block under fairlead.
Remove four screws (1),
lockwasher (2), and plate (3) from
Remove shaft (5) from sleeve (6).
Remove pin (7).
Note position of washers.
Remove sheave (8) and two
washers (9 and 10) from fairlead (4).
Remove key (11) from sheave (8).
Remove two bearings (12 and 13) from fairlead (4).
Adhesives, solvents, and sealing compounds can burn easily,
can give off harmful vapors, and are harmful to skin and
clothing. To avoid injury or death, keep away from open fire
and use in well-ventilated area. If adhesive, solvent, or sealing
compound gets on skin or clothing, wash immediately with soap
Clean all metal parts in dry cleaning solvent.
Inspect each part for damage.
Replace damaged parts.
Inspect shaft diameters. Small end must be no smaller than 2.993 in. (75.83 mm). Large end must
be no smaller than 2.493 in. (63.13 mm). If either diameter is smaller, replace shaft.
Inspect sheave bearing. Diameter must not exceed .763 in. (19.45 mm). If diameter is larger,
Inspect sheave washers. If washers are thinner than .088 in. (2.25 mm), replace washers.
Inspect fairlead bearings. Large bearing must not exceed 3.017 in. (76.3 mm). Small bearing must
not exceed 3.010 in. (76.2 mm). If either bearing exceeds wear limits, replace bearing.