Nikko Tanaka Engineering U.S.A. ,Ltd.• 1028 4
th
Street SW, Bldg B • Auburn, WA 98001 • Phone: (253) 333-1200 • Fax: (253) 333-1212
Model & Serial:
THT-2120 / HTD-2526PF / HTD-2522PF
All Units
Reason: We have received field reports of hedge trimmer cutter guide bar breaking under
certain conditions and have developed a solution to reduce the likelihood of this
reoccurring.
Part Number Changes: THT / HTD
Reference New parts # Description
462-33191-90 Support plate assy
# 20 994-61040-124 * Hex hole bolt 4x12S (6 pcs)
# 60 301-33191-21 * Gear case B
# 77 462-33191-20 * Support plate
# 78 994-61040-104 * Hex hole bolt 4x10S (4 pcs)
# 81 871-32600-200 * Special washer B
TECHNICAL SERVICE BULLETIN NUMBER PI 3125
Date:
December 2004
