Honda HHT25S Manual page 111

CUTTING ATTACHMENT / GEAR CASE
4. SEMI-MATIC (BUMP-FEED) CUTTING-LINE HEAD
DISASSEMBLY/REASSEMBLY
SPOOL
INNER CAM
OUTER DRIVE
10-6
NYLON LINE
REPLACEMENT: P. 3-7
Always use 0.095 in or 0.105 in
diameter nylon monofilament cutting
line.
SHAFT, 5/16 in MALE and
10 x 1.25 mm LEFT HAND
FEMALE (LHF) THREADS
HHT25S•HHT35S
WASHER
SPRING
HOUSING