Left-Handed Threads by Part Number 22 Apr 2024 21- 21-1871 / S1871 Tachometer drive plug LEFT-HAND Ref# 25 Fig.  2 Page 15 #7 (1969) (Req:1)  Crankcase D.S. tach drive

37- 37-0582 / W582 Retaining ring LEFT-HAND (Tool-Z76) Ref# 15 Fig. 19 Page 49 #7 (1969) (Req:1)  Front wheel bearing, T.S.

70- 70-1463 / E1463 Bin N-2 (0/0/0) Nut (inlet camshaft pinion) LEFT-HAND (Tool-1") Ref# 33 Fig.  1 Page 13 #7 (1969) (Req:1)  Camshaft, inlet

70-4563 / E4563 Bin N-5 (0/1/0) Nut (exhaust camshaft pinion) LEFT-HAND (Tool-5/8W, 11/16BSF) Ref# 34 Fig.  1 Page 13 #7 (1969) (Req:1)  Camshaft, exhaust

70-9332 / E9332 Bin - (1/0/0) Adapter/Securing Screw LEFT-HAND (Tool-7/16"thin/11mm) Ref# 17 Fig. 33 Page 73 #7 (1969) (Req:1)  Tach gear housing T120R-TR6R

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