Figure 1 Crankshaft, Connecting rods
9 May 2023 Figure 1 Crankshaft, Connecting rods70-9686 / E9686CRANKSHAFT AND FLYWHEEL ASSEMBLY, COMPLETE Ref# 1 Fig. 1 Page 13 #7 (1969) (Req:1) Crankshaft |
70-4643 / E4643 CRANKSHAFT C/W OIL TUBE Ref# 2 Fig. 1 Page 13 #7 (1969) (Req:1) Crankshaft |
70-3903 / E3903 Bin - (1/0/0) Crankshaft oil tube (sludge trap) Ref# 3 Fig. 1 Page 13 #7 (1969) (Req:1) Crankshaft |
70-3905 / E3905 Bin N-4 (1/0/0) Screw plug Ref# 4 Fig. 1 Page 13 #7 (1969) (Req:1) Crankshaft sludge tube |
70-9687 / E9687 Flywheel Ref# 5 Fig. 1 Page 13 #7 (1969) (Req:1) Crankshaft |
70-3907 / E3907 Bolt Ref# 6 Fig. 1 Page 13 #7 (1969) (Req:3) Crankshaft, flywheel Torque: 33 LBS |
70-3114 / E3114 Stud, rotor ASME 7/16-26TPI X 1 3/8 O.A. Ref# 7 Fig. 1 Page 13 #7 (1969) (Req:1) Crankshaft, D.S. |
70-9525 / E9525 Connecting rod Ref# 8 Fig. 1 Page 13 #7 (1969) (Req:2) Con rod ¹ 70-9525 rods ('69 & on) are thicker/stronger at small end |
70-1511 / E1511 Bush, phosphor bronze OD.8140-.8145" BoreD.6890-.6894" Len 1.030-1.031" Ref# 9 Fig. 1 Page 13 #7 (1969) (Req:2) Con rod, small end |
70-6576 / E6576 Bin S-M (0/4/0) Bolt UNF (SAE) 5/16-24TPI Ref# 10 Fig. 1 Page 13 #7 (1969) (Req:4) Con rod Torque: 28 LBS |
21-2016 / S549 Bin S-M (0/4/0) Nut, locking UNF (SAE) 5/16-24TPI Ref# 11 Fig. 1 Page 13 #7 (1969) (Req:4) Con rod Torque: 28 LBS |
70-3586 / E3586 Bearing, shells Ref# 12 Fig. 1 Page 13 #7 (1969) (Req:4) Con rod |
70-9488/040 / E9488 Piston, 9:1 9:1 CR. Gudgeon pin hole dia. 0.6882"-.6886" Ref# 13 Fig. 1 Page 13 #7 (1969) (Req:2) Piston |
70-6864 / E6864 Ring, taper compression Fitted gap: .010/.014 in. (Tool-Z22 75mm) Ref# 14 Fig. 1 Page 13 #7 (1969) (Req:4) Piston |
70-6865 / E6865 Ring, oil control Fitted gap: .010/.014 in. (Tool-Z22 75mm) Ref# 15 Fig. 1 Page 13 #7 (1969) (Req:2) Piston |
70-6861 / E6861 Pin, gudgeon Gudgeon pin hole dia. 0.6882"-.6886" Ref# 16 Fig. 1 Page 13 #7 (1969) (Req:2) Con rod |
70-6869 / E6869 Circlip, gudgeon pin Ref# 17 Fig. 1 Page 13 #7 (1969) (Req:4) Con rod |
70-1591 / E1591 Bearing, crankshaft main (T.S.) 2-13/16"x 1-1/8"x 13/16" Ball journal (Tool-Z14 (see B40)) Ref# 18 Fig. 1 Page 13 #7 (1969) (Req:1) Crankshaft T.S. |
70-3876 / E3876 Bin N-1 (5/0/0) Oil seal 2-1/8"x 1-27/64" Ref# 19 Fig. 1 Page 13 #7 (1969) (Req:1) Crankshaft, D.S. Orient: Springs to Primary(Fig.B39 WSMan)/or Crankcase("Experts") |
70-5446 / E5446 Sprocket, engine 29T Duplex (Tool-Z151 WassellTL107) Ref# 20 Fig. 1 Page 13 #7 (1969) (Req:1) Crankshaft, D.S. Orient: Flange for oil seal faces out |
70-4573 / E4573 Distance piece, sprocket to rotor Ref# 21 Fig. 1 Page 13 #7 (1969) (Req:1) Crankshaft, D.S. Orient: Chamfer towards sprocket |
71-0082 / E1-0082 Bin L-2 (2/0/0) Key Woodruff key Ref# 22 Fig. 1 Page 13 #7 (1969) (Req:1) Crankshaft/Alternator Rotor |
99-0739 LUCAS 54213901 Rotor Ref# 23 Fig. 1 Page 13 #7 (1969) (Req:1) Crankshaft, D.S. |
70-3975 / E3975 Bin L-2 (3/1/0) Washer, tab 3/4 Ref# 24 Fig. 1 Page 13 #7 (1969) (Req:1) Crankshaft, D.S. ¹ Beneath shouldered rotor nut |
70-3977 / E3977 Nut, shouldered ASME 7/16-26TPI - Locktite 243 (blue) Ref# 25 Fig. 1 Page 13 #7 (1969) (Req:1) Crankshaft, D.S. Torque: 30 LBS ¹ Lock clutch basket, not brake for accurate torque reading |
70-1580 / E1580 Bin N-2 (1/0/0) Key Ref# 26 Fig. 1 Page 13 #7 (1969) (Req:1) Crankshaft, T.S. ¹ Crankshaft pinion wheel |
70-4564 / E4564 Wheel, crankshaft pinion Ref# 27 Fig. 1 Page 13 #7 (1969) (Req:1) Crankshaft, T.S. ¹ Crankshaft pinion gear |
70-4565 / E4565 Bin N-5 (0/0/0) Nut (crankshaft pinion) 3/4-20TPI (Tool-5/8W, 11/16BS) Ref# 28 Fig. 1 Page 13 #7 (1969) (Req:1) Crankshaft, T.S. Torque: 30/80LBS ¹ Late '71 models w UN crankshaft threads use nut 71-2877 |
70-6159 / E6159 Wheel, intermediate pinion Ref# 29 Fig. 1 Page 13 #7 (1969) (Req:1) Timing chest ¹ Intermediate pinion gear |
70-0400 / E400 Bush, intermediate wheel Ref# 30 Fig. 1 Page 13 #7 (1969) (Req:1) Timing chest |
70-4562 / E4562 Wheel, inlet/exhaust camshaft pinion Ref# 31 Fig. 1 Page 13 #7 (1969) (Req:2) Camshafts ¹ Camshaft pinion gears |
70-1558 / E1558 Bin - (1/0/0) Key, pinion Ref# 32 Fig. 1 Page 13 #7 (1969) (Req:2) Camshafts |
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 |
71-0040 / E1-0040 Camshaft, inlet, racing type Ref# 35 Fig. 1 Page 13 #7 (1969) (Req:1) Camshaft ¹ Same sports/racing profile as 70-3134 |
71-0041 / E1-0041 Camshaft, exhaust, racing type Ref# 36 Fig. 1 Page 13 #7 (1969) (Req:1) Camshaft ¹ Same sports/racing profile as 70-3134 |
70-4700 / E4700 Drive thimble, tachometer Ref# 37 Fig. 1 Page 13 #7 (1969) (Req:1) Exhaust camshaft |
70-5316 / E5316 Valve, rotary breather Ref# 38 Fig. 1 Page 13 #7 (1969) (Req:1) Camshaft, inlet |
70-2256 / E2256 Bin N-3 (0/1/0) Spring, rotary breather valve Ref# 39 Fig. 1 Page 13 #7 (1969) (Req:1) Camshaft, inlet |
70-3300 / E3300 Bin N-4 (0/1/0) Washer, clamping (thrust) Ref# 40 Fig. 1 Page 13 #7 (1969) (Req:1) Crankshaft, T.S. Orient: Chamfer faces main bearing (H Hancox) |
70-2879 / E2879 Bearing, crankshaft main (D.S.) 2-13/16 x 1-1/8 x 13/16" UC-single-lip roller (Tool-Z162 (see B40)) Ref# 41 Fig. 1 Page 13 #7 (1969) (Req:1) Crankshaft, D.S. |
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