Figure 7 Gearbox inner cover, Gear selectors
2 Dec 2018


Figure 7 Gearbox inner cover, Gear selectors

14-1427
Stud
UNC/UNF 5/16-18TPI/24TPI X 3 O.A.
Ref# 1   Fig.  7 Page 25 #7 (Qty:2)
 Gearbox


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


57-3650 / T3650  (1 Spares)
Camplate
Ref# 3   Fig.  7 Page 25 #7 (Qty:1)
 Gearbox inner cover


57-3660 / T3660  (1 Spares)
Plunger, camplate index
Ref# 4   Fig.  7 Page 25 #7 (Qty:1)
 Gearbox inner cover


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


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


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


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


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


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


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


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


57-1607 / T1607
Washer, thrust
New: .0905-.0910; Used 2018: .0938(outer)/.0916(inner spun)
Ref# 12  Fig.  7 Page 25 #7 (Qty:2)
 Gearbox inner cover, layshaft
 Orient: Grooved sides face AWAY from bearings


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


57-1614 / T1614 TIMKEN B1112
Bearing, needle roller
Open end needle roller
11/16" x 7/8" x 3/4"
Ref# 14  Fig.  7 Page 25 #7 (Qty:1)
 Layshaft, low gear end


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


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


57-0397 / T397
Quadrant
Ref# 17  Fig.  7 Page 25 #7 (Qty:1)
 Gear selectors
 Orient: Wider pivot boss goes towards gear side


57-1896 / T1896
Quadrant spindle
Ref# 18  Fig.  7 Page 25 #7 (Qty:1)
 Gear selectors


5/64x1 3/8
Pin, split
(5/64" X 1 3/8")
Ref# 19  Fig.  7 Page 25 #7 (Qty:2)
 Gear selectors


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


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


14-6608
Screw, Posidrive
UNC 1/4-20TPI X 1" U.H. (Tool-Posidrive)
Ref# 22  Fig.  7 Page 25 #7 (Qty:1)
 Gearbox inner cover


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



EOF