Figure 1 Crankshaft, Connecting rods
15 Apr 2019


Figure 1 Crankshaft, Connecting rods

70-9686 / E9686
CRANKSHAFT AND FLYWHEEL ASSEMBLY, COMPLETE
Ref# 1  Fig.  1 Page 13 #7 (Qty:1)
 Crankshaft


70-4643 / E4643
CRANKSHAFT C/W OIL TUBE
Ref# 2  Fig.  1 Page 13 #7 (Qty:1)
 Crankshaft


70-3903 / E3903
Crankshaft oil tube (sludge trap)
Ref# 3  Fig.  1 Page 13 #7 (Qty:1)
 Crankshaft


70-3905 / E3905
Screw plug
Ref# 4  Fig.  1 Page 13 #7 (Qty:1)
 Crankshaft


70-9687 / E9687
Flywheel
Ref# 5  Fig.  1 Page 13 #7 (Qty:1)
 Crankshaft


70-3907 / E3907
Bolt
Ref# 6  Fig.  1 Page 13 #7 (Qty:3)
 Crankshaft, flywheel
 Torque: 33 LBS


70-3114 / E3114
Stud, rotor
CEI 7/16-26TPI X 1 3/8 O.A.
Ref# 7  Fig.  1 Page 13 #7 (Qty:1)
 Crankshaft, D.S.


70-9525 / E9525
Connecting rod
Ref# 8  Fig.  1 Page 13 #7 (Qty:2)
 Con rod


70-1511 / E1511
Bush, phosphor bronze
OuterD 0.8140-.8145" BoreD .6890-.6894" Len 1.030/1.031"
Ref# 9  Fig.  1 Page 13 #7 (Qty:2)
 Con rod, small end


70-6576 / E6576
Bolt
UNF 5/16-24TPI
Ref# 10 Fig.  1 Page 13 #7 (Qty:4)
 Con rod
 Torque: 28 LBS


21-2016 / S549
Nut, locking
UNF 5/16-24TPI
Ref# 11 Fig.  1 Page 13 #7 (Qty:4)
 Con rod
 Torque: 28 LBS


70-3586 / E3586
Bearing
Ref# 12 Fig.  1 Page 13 #7 (Qty:4)
 Con rod, big end


70-9488/040 / E9488
Piston, 9:1
9:1 CR. Gudgeon pin hole dia. 0.6882"-.6886"
Ref# 13 Fig.  1 Page 13 #7 (Qty:2)
 Piston


70-6864 / E6864
Ring, taper compression
Fitted gap: .010/.014 in. (Tool-Z22 75mm)
Ref# 14 Fig.  1 Page 13 #7 (Qty:4)
 Piston


70-6865 / E6865
Ring, oil control
Fitted gap: .010/.014 in. (Tool-Z22 75mm)
Ref# 15 Fig.  1 Page 13 #7 (Qty:2)
 Piston


70-6861 / E6861
Pin, gudgeon
Gudgeon pin hole dia. 0.6882"-.6886"
Ref# 16 Fig.  1 Page 13 #7 (Qty:2)
 Con rod


70-6869 / E6869
Circlip, gudgeon pin
Ref# 17 Fig.  1 Page 13 #7 (Qty:4)
 Con rod


70-1591 / E1591
Bearing, main
2 13/16 x 1 1/8 x 13/16 Ball journal (Tool-Z14 (see B40))
Ref# 18 Fig.  1 Page 13 #7 (Qty:1)
 Crankshaft T.S.


70-3876 / E3876
Oil seal
2 1/8 x 1 27/64
Ref# 19 Fig.  1 Page 13 #7 (Qty:1)
 Crankshaft, D.S.
 Orient: Open lip/springs face sprocket (Fig. B39 WSManual)


70-5446 / E5446
Sprocket, engine
29T Duplex (Tool-Z151 WassellTL107)
Ref# 20 Fig.  1 Page 13 #7 (Qty:1)
 Crankshaft, D.S.
 Orient: Side with number (W-08 70-4572) goes in


70-4573 / E4573
Distance piece, sprocket to rotor
Ref# 21 Fig.  1 Page 13 #7 (Qty:1)
 Crankshaft, D.S.
 Orient: Chamfer towards sprocket


71-0082 / E1-0082
Key
Woodruff key
Ref# 22 Fig.  1 Page 13 #7 (Qty:1)
 Crankshaft/Alternator Rotor


99-0739 LUCAS 54213901
Rotor
Ref# 23 Fig.  1 Page 13 #7 (Qty:1)
 Crankshaft, D.S.


70-3975 / E3975  (1 Spares)
Washer, tab
3/4
Ref# 24 Fig.  1 Page 13 #7 (Qty:1)
 Crankshaft, D.S.
 ¹ Beneath shouldered rotor nut


70-3977 / E3977
Nut, shouldered
CEI 7/16-26TPI
Ref# 25 Fig.  1 Page 13 #7 (Qty:1)
 Crankshaft, D.S.
 Torque: 30 LBS
 ¹ Lock clutch basket, not brake for accurate torque reading


70-1580 / E1580
Key
Ref# 26 Fig.  1 Page 13 #7 (Qty:1)
 Crankshaft, T.S.
 ¹ Crankshaft pinion


70-4564 / E4564
Wheel, crankshaft pinion
Ref# 27 Fig.  1 Page 13 #7 (Qty:1)
 Crankshaft, T.S.


70-4565 / E4565
Nut
THREAD:(?) 3/4" (Tool-9/16BS 1/2W)
Ref# 28 Fig.  1 Page 13 #7 (Qty:1)
 Crankshaft, T.S.
 Torque: 30LBS


70-6159 / E6159
Wheel, intermediate (center)
Ref# 29 Fig.  1 Page 13 #7 (Qty:1)
 Timing chest


70-0400 / E400
Bush, intermediate wheel
Ref# 30 Fig.  1 Page 13 #7 (Qty:1)
 Timing chest


70-4562 / E4562
Wheel, inlet/exhaust camshaft pinions
Ref# 31 Fig.  1 Page 13 #7 (Qty:2)
 Camshafts


70-1558 / E1558
Key, pinion
Ref# 32 Fig.  1 Page 13 #7 (Qty:2)
 Camshafts


70-1463 / E1463
Nut, left-hand
LEFT-HAND
Ref# 33 Fig.  1 Page 13 #7 (Qty:1)
 Camshaft, inlet


70-4563 / E4563
Nut, left-hand
LEFT-HAND
Ref# 34 Fig.  1 Page 13 #7 (Qty:1)
 Camshaft, exhaust


71-0040 / E1-0040
Camshaft, inlet, racing type
Ref# 35 Fig.  1 Page 13 #7 (Qty:1)
 Camshaft


71-0041 / E1-0041
Camshaft, exhaust, racing type
Ref# 36 Fig.  1 Page 13 #7 (Qty:1)
 Camshaft


70-4700 / E4700
Drive thimble, tachometer
Ref# 37 Fig.  1 Page 13 #7 (Qty:1)
 Exhaust camshaft
 ¹ #7 lists E4700. E4700 is a nut, not a thimble


70-5316 / E5316
Valve, rotary breather
Ref# 38 Fig.  1 Page 13 #7 (Qty:1)
 Camshaft, inlet


70-2256 / E2256
Spring, rotary breather valve
Ref# 39 Fig.  1 Page 13 #7 (Qty:1)
 Camshaft, inlet


70-3300 / E3300
Washer, clamping (thrust)
Ref# 40 Fig.  1 Page 13 #7 (Qty:1)
 Crankshaft, T.S.
 Orient: Chamfer faces main bearing (H Hancox)


70-2879 / E2879
Bearing, main
2 13/16 x 1 1/8 x 13/16"
Single-lip roller for units (Tool-Z162 (see B40))
Ref# 41 Fig.  1 Page 13 #7 (Qty:1)
 Crankshaft, D.S.



EOF