Figure 7 Gearbox inner cover, Gear selectors

Figure 7 Gearbox inner cover, Gear selectors
9 May 2023

Figure 7 Gearbox inner cover, Gear selectors

14-1427
Stud, gearbox inner cover UNC/UNF (5/16-18TPI)(5/16-24TPI) X 3"O.A.
Ref# 1 Fig. 7 Page 25 #7 (1969) (Req:2)
Gearbox
¹ Coarse thread to case.

57-0989 / T989
Hollow dowel - inner/outer cover locators
Ref# 2 Fig. 7 Page 25 #7 (1969) (Req:4)
Gearbox inner cover

57-3650 / T3650
Bin - (0/0/1)
Camplate
Ref# 3 Fig. 7 Page 25 #7 (1969) (Req:1)
Gearbox inner cover

57-3660 / T3660
Bin K-2 (0/1/1)
Plunger, camplate index
Ref# 4 Fig. 7 Page 25 #7 (1969) (Req:1)
Gearbox inner cover

57-1604 / T1604
Bin K-2 (1/0/0)
Spring, camplate plunger (strong) 3-17/32" Long; 26 coils
Ref# 5 Fig. 7 Page 25 #7 (1969)
Gear selectors
¹ This (competition) spring is longer/stronger than 57-0373

57-3661 / T3661
Spring, camplate plunger Len:2-1/2"; Coils:22; Spring pressure:5-6 lbs/in.
Ref# 5 Fig. 7 Page 25 #7 (1969) (Req:1)
Gearbox inner cover

57-2172 / T2172
Index plunger holder (Tool-3/4")
Ref# 6 Fig. 7 Page 25 #7 (1969) (Req:1)
Gear selectors

57-2608 / T2608
Selector fork Longer barrel than 57-0913, lay shaft selector
Ref# 7 Fig. 7 Page 25 #7 (1969) (Req:1)
Mainshaft

57-0913 / T913
Selector fork Shorter barrel than 57-2608, main shaft selector
Ref# 8 Fig. 7 Page 25 #7 (1969) (Req:1)
Layshaft

57-2595 / NT261
Bin K-2 (2/0/0)
Rollers O.D.:Orig (65Kmi).4370-72,SRM-.464-67,MAP-.4395
Ref# 9 Fig. 7 Page 25 #7 (1969) (Req:2)
Gear selector forks

57-0291 / T291
Selector fork rod
Ref# 10 Fig. 7 Page 25 #7 (1969) (Req:1)
Gear selectors

57-1606 / T1606 TIMKEN M11121
Bin K5-S3 (1/3/0)
Bearing, layshaft high gear (D.S.) Closed end needle roller
11/16" x 7/8" x 3/4"
Ref# 11 Fig. 7 Page 25 #7 (1969) (Req:1)
Gearbox casing
¹ Also shown as Ref.14/Fig.2

57-1607 / T1607
Bin K-7 (1/2/0)
Washer, thrust New: .0905-.0910; Used 2018: .0938(outer)/.0916(inner spun)
Ref# 12 Fig. 7 Page 25 #7 (1969) (Req:2)
Gearbox inner cover, layshaft
Orient: Grooved side faces toward inside of gearbox

57-3766 / T3766
Cover
Ref# 13 Fig. 7 Page 25 #7 (1969) (Req:1)
Gearbox inner cover

57-1614 / T1614 TIMKEN B1112
Bin K5-S3 (2/1/0)
Bearing, layshaft (T.S.) Open end needle roller
11/16" x 7/8" x 3/4"
Ref# 14 Fig. 7 Page 25 #7 (1969) (Req:1)
Layshaft

57-0412 / T412
Bush BoreD 0.6245-.6255" Shaft clearance 0.0007-.0032"
Ref# 15 Fig. 7 Page 25 #7 (1969) (Req:1)
Gearchange quadrant (inner bush)

57-0045 / T45
Kickstart stop
Ref# 16 Fig. 7 Page 25 #7 (1969) (Req:1)
Gearbox inner cover

57-0397 / T397
Bin K-2 (0/1/1)
Quadrant
Ref# 17 Fig. 7 Page 25 #7 (1969) (Req:1)
Gear selectors
Orient: Wider pivot boss goes towards gear side
¹ Split pin forward

57-1896 / T1896
Bin K-2 (0/1/1)
Quadrant spindle
Ref# 18 Fig. 7 Page 25 #7 (1969) (Req:1)
Gear selectors

5/64x1 3/8
Bin K-2 (6/2/0)
Pin, split - inner quadrant (5/64" X 1 3/8")
Ref# 19 Fig. 7 Page 25 #7 (1969) (Req:2)
Gear selectors

21-1907 / S1907
Bolt UNC (SAE) 5/16-18TPI X 1-1/8" U.H. (Tool-7/16")
Ref# 20 Fig. 7 Page 25 #7 (1969) (Req:1)
Gearbox inner cover

70-3446 / E3446
Bin C-7 (2/0/0)
Washer, plain O.D. 17/32 in. I.D. 5/32 in. Thick ~1/16 in.
Ref# 21 Fig. 7 Page 25 #7 (1969) (Req:1)
Gearbox inner cover

14-6608
Bin K-8 (14/0/0)
Screw, Posidrive UNC (SAE) 1/4-20TPI X 1" U.H. (Tool-Posidrive)
Ref# 22 Fig. 7 Page 25 #7 (1969) (Req:1)
Gearbox inner cover

14-7023
Screw, Allen UNC (SAE) 5/16-18TPI X 1 3/4" U.H. (Tool-7/64" hex)
Ref# 23 Fig. 7 Page 25 #7 (1969) (Req:1)
Gearbox inner cover

99-1153 AMAL 622/151
Bin M-4 (4/0/0)
Washer, fiber
Ref# 27 Fig. 7 Page 29 1971 PARTS (Req:2)
Carburetter drain plug

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