Tanaka manual Model & Serial THT-2100 A302051 and later Reason

TECHNICAL SERVICE		BULLETIN NUMBER PI 3129
Date:	December 2004
Model & Serial:	THT-2100
	A302051 and later
Reason:	Configuration standardization of hardware, converting blade hardware from US
	Standard thread to Metric thread. An additional support plate is also being added
	to this product to strengthen the cutter guide.
Comments:	Please verify serial number on unit prior to ordering replacement blade hardware
	and add the support plate on older serial numbers. The support plate qualifies
	for warranty reimbursement at .25 hours and normal parts rate.

Part Number Changes:

Description			Old parts #	New parts #
Cutter guide 625.5L M6 (#12)			122-33160-21	122-33178-20
Cutter fixing bolt A			124-33202-21	124-32287-20
Flange nut M6	(#19)		123-3317A-20	991-82060-001
Hex hole flush bolt 6x255 (#14)			990-52060-165	990-52060-255
Protection plate 390L		(#13)	136-33160-20
				Keep same pcs & reuse some
Washer 6	(#33)		992-01060-011	for protection plate
Hex hole bolt 4x10S		(#82)		994-61040-104
Hex hole bolt 4x12S		(#21)	994-61040-104	994-61040-124
Special washer B 2.0		(#31)		871-32600-200
Gear case B	(#60)			301-33160-21
Support plate	(#30)			462-33295-20
Nut 6 UPS-P	(#32)			991-87060-001
Front handle			210-33160-21	210-33160-22

Nikko Tanaka Engineering U.S.A. ,Ltd.• 1028 4th Street SW, Bldg B • Auburn, WA 98001 • Phone: (253) 333-1200 • Fax: (253) 333-1212