Cessna 150K - Top View of Toe-In Check; Front View of Camber Check

ALUMINUM PLATES, APPROXIMATELY
18" SQUARE, PLACED UNDER WHEELS -
NOTE
GREASE
BETWEEN PLATES
REFER TO FIGURE 1-1
FOR TOE-IN AND CAMBER.
PLACE CARPENTER'S SQUARE
AGAINST STRAIGHTEDGE AND
LET IT TOUCH WHEEL JUST
BELOW AXLE NUT-- ....
Rock wheels before
checking wheel alignment.
BLOCK STRAIGHTEDGE AGAINST
TIRES JUST BELOW AXLE HEIGHT
TOP VIEW OF TOE-IN CHECK
Measure toe-in at edges of wheel flange. Differ-
ence in measurements is toe-in for one wheel.
(half of total toe -in. )
CARPENTER'S SQUARE
FORWARD
..
STRAIGHTEDGE
NOTE
FRONT VIEW OF CAMBER CHECK
Measure camber by reading protractor level
held vertically against outboard flanges of
wheel.
POSITNE CAMBE7
(
\NEGATNE CAMBER
"-',
\
,
INBOARD.
Setting toe-in and camber within these tolerances while the cabin and fuel tanks are empty will give
approximately zero toe-in and zero camber at gross weight. Therefore, if normal operation is at
less than gross weight and abnormal tire wear occurs, realign the wheels to attain the ideal setting
for the load conditions. Refer to sheet 2 of this figure for shims availability and their usage. Al-
ways use the least number of shims possible to obtain the desired result.
Figure 5-5. Main Wheel Alignment (Sheet 1 of 2)
5-14 Change 1