1-120 DETERMINE DEPTH OF DAMAGE FROM CHAFING, DENTING, SCRATCHING,
1-120
GOUGING, OR WEAR (Continued)
4. Determine depth of damage by measuring dis-
tance between straight edge and bottom of dam-
age. Use wire gage, thickness gage or 6-inch steel
rule for applicable damage as follows:
a. For small round shaped damage (10), install
straight edge (11) over damage, and insert wire
gage (12).
b. For long flat shaped damage (13), install
straight edge (11) over damage, and insert
thickness gage (14).
c. For large areas of damage (15), install straight
edge (11) over damage. Measure between bot-
tom of damage and straight edge (11). Use 6-
inch steel rule (16).
FOLLOW-ON MAINTENANCE:
None
END OF TASK
1-651
