tx750 special interest site MOTORCYCLE PARTS NEWS BULLETIN NO. 409A       2/15/74       Page 4 of 6

REF. NO PART NUMBER DESCRIPTION QTY. REMARKS
18-12 341-15157-00-00   ..Nut 6 Kit assy. only includes following parts

(Added)

18-13 256-11174-00-00   ..Washer Holding 5
18-14 98803-08200-00   ..Nut 18
18-15 92901-08200-00   ..Washer Plain 19
18-16 90901-08194-00   ..Bolt 1
6-31 341-11175-00-00   ..Washer 1
18-17 97101-08110-00   ..Bolt 1
18-18 97101-08040-00   ..Bolt 1
18-20 341-15337-00-00   ..Collar 1
18-21 341-81838-00-00   ..Clamp 1 2
18-22 341-81839-00-00   ..Clamp 2 2
18-23 341-13115-10-00   ..Connector, Suction Pipe 1
16-7 93109-14010-00   ..Oil Seal (change shaft) 1
6-27 341-11457-06-00   .Guide Lower 1 Included in crankcase assembly after initial 500 kits
6-28 341-11494-00-00   .Bolt Reamer 2
6-29 341-15396-00-00   .Gasket Holder 1
6-30 341-15395-00-00   .Holder 1
6-31 341-11175-00-00   .Washer 1
6-32 97101-08050-00   .Bolt 1

SERVICE

The following Service News Bulletins contain TX750 engine troubleshooting information. They may be used as reference material for some of the parts changes included within this kit.

BULLETIN NUMBER SUBJECT
333            OIL LEAKS, Top End (Disregard Paragraph 4)
335            CAM CHAIN TENSIONER NOISE
336            STARTER CLUTCH NOISE
337            IRREGULAR CLUTCH ENGAGEMENT
338            OIL LEAKS, Ignition Point Area
345            OIL LEAKS, Lower Crankcase Studs

WARRANTY
PROBLEM CODE: 90L JOB CODE:2410 HOURS: 15.8

ELIGIBLE MACHINES
 
 
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Any TX750 which continues to have oil leakage and/or mechanical noise problems even though previously recommended correction procedures have been applied.
PARTS ALLOWANCE
 
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Coverage will include the cost of the kit plus the cost of other engines parts found to be damaged.
TIME LIMIT
 
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Complete all kit installations by May 31, 1974, and mail all warranty claims by June 14, 1974.

Call the Yamaha Claims Adjustors (714/522-9313) if you have any questions concerning warranty coverage.