Craftsman 138. 99005 Operator's Manual page 16

Fig. 7
Fig. 9
Fig. 10
SPOOL CAP
CUT OFF BLADE
Fig. 8
DIRECTION OF ROTATION
SLOTS
EYELETS
SHAFT
Fig. 11
SECTION 2
iii
HAZARDOUS CUTTING AREA
BEST CUTTING AREA
SPRING
STRING HEAD
LINE
SECTION 1