the inner cap screws if the inside as-
sembly needs changing.
a. Tires through 8.25 (8-22.5 tubeless). Tire
differences of not more than !4 in. (6.35 mm) in di-
4 - 5 7 . MOUNTING AND REMOUNTING TIRES ON
a m e t e r or ¾ in. (19.1 mm) in circumference are
b . Tire size 9.00 (10-22.5 tubeless) and larger.
Tire differences of not more than ½ in. (12.7 mm) in
diameter or 1½ in. (38.1 mm) in circumference are
N O T E : The smaller of the two tires should be
mounted on the inside.
4 - 5 1 . TIRE MEASUREMENT.
4 - 5 2 . Measure the circumference of the tire with
an endless tape after being placed on the rim and
inflated, but not mounted on the trailer (see figure
be used to check the tires mounted on the trailer
T h e dimension between the
straightedge and the tires should not exceed ½ of
the allowable difference in diameter.
R E M O V I N G TIRE AND DISC WHEEL AS-
jades and blocked, loosen and remove
t i r e a n d d i s c w h e e l . Loosen and remove
FIGURE 4-12. MEASURING TIRE WITH
FIGURE 4-13. USE OF TIRE STRAIGHT
FIGURE 4-11. RESULT OF UNDER
Change 3 4-6