TM 9-2320-280-10
3-28.2
Change 1
c. Bias Ply Tire Chain Installation.
CAUTION
Tire chains are only used when extra traction is required and must
be used as an axle set. Any other combination may cause damage to
the drivetrain.
(1) Install quick link (1) through cross-link connector (4) located on each
side of tire chain assembly (5) between the third and fourth cross chains (3).
Tighten nut (2).
(2) Spread out tire chain assembly (5) and line up with tire.
(3) Cautiously move or drive vehicle over tire chain assembly (5) until wheel
is positioned at either end of chain assembly (5), allowing tire chain assembly (5)
to be draped up and over tire.
(4) Maneuver tire chain assembly (5) until cross-link sections are evenly
spaced around tire. Secure one side of tire chain assembly (5) to tire by hooking
inside fastener (6) to chain assembly (5). Tighten chain assembly (5) as much as
possible.
(5) Repeat steps 2 through 4 above until all tire chain assemblies have been
properly installed.
(6) Hook end fastener (7) to chain assembly (5) and secure with locking
retainer (8) to tighten chain assembly (5). Ensure as many chain links as possible
lay between the sidewall head lugs (9) on both sides of tires.
(7) Move vehicle forward a few feet and retighten chain assembly (5) to
remove any slack from where tire was resting on chain assembly (5). Secure loose
chain linkage to chain assembly (5) with wire or other field-expedient method.
(8) After vehicle is driven one or two miles, stop and retighten tire chains.
Ensure as many chain links as possible lay between the sidewall head lugs (9) on
both sides of the tires.
(9) After final tightening, secure loose chain linkage to chain assembly (5)
with wire or other field-expedient method.
(10) Occasionally check tire chains (5) during operations to ensure tire
chains (5) have not slipped.
