Troy-Bilt TB425CS Operator's Manual page 14

MAINTENANCE AND REPAIR INSTRUCTIONS
Trimming Line
Eyelet
Line Loading Hole
5. Insert the line into the locking hole (Fig. 43). Do not
push the line more than a 1/2 inch (12.7 mm) into the
line locking hole. The line will form a small loop
(Fig. 43) when it is inserted correctly.
Line Locking Hole
6. Pull the line from the outer spool until the line is tight
against the inner reel (Fig. 44).
7. Repeat procedures 4-6 with the second piece of line.
8. Hold the outer spool. Wind the inner reel
counterclockwise until approximately four (4) inches
(102 mm) of line remain (Fig. 45).
NOTE: Do not wind the inner reel before installing the
second piece of line.
14
Fig. 42
Fig. 43
Fig. 44
9. If winding the line becomes difficult or if the line
jams, pull the ends of the line from the spool
(Fig. 46). Continue winding the inner reel
counterclockwise until approximately 6 inches of line
is left.
INSTALLING A PRE-WOUND REEL
1. Turn the bump knob counterclockwise and remove
the bump knob, spring and foam seal (Fig. 47).
Bump Knob
Foam Seal
Spring
Inner Reel
2. Pull the old inner reel with existing line from the outer
spool.
3. Insert the ends of the prewound inner reel line into
the outer spool eyelets (Fig. 48). Push the new inner
reel, arrow side up, into the outer spool.
Fig. 45
Fig. 46
Fig. 47