3406 B
Valve setting clearance.
Ex.030
Int. 015 | No. 1 T.D.C. | Intake | 1.2.4 | | | Exhaust | 1.3.5 | | 360 Deg. | Intake | 3.5.6 | | | Exhaust | 2.4.6 |
3406 B Torque Specs | Mains | 190 + 10 lb.ft + 120 degrees | | Rods | 65 lb.ft + 120 degrees | | Head | 345 lb.ft / 3/8 bolts = 35 lb.ft | | Jakes | 100 lb.ft / 48 lb.ft | | Injector Retainer | 40 lb.ft | | Fuel Line hats | 35 lb.ft |
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3406 E
Torque Specs
| Mains | 200 lb.ft + 120 degrees | | Rods | 70 lb. + 90 degrees | | Head | 350 lb | | Jakes | (80 lb. bolts) (60 lb. nuts) | | Injector | 46 lb |
Cam Side:
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3406 E | Valve Adjustment | No. 1 TDC | Intake | 1,2,4 | | Intake - .015 | | Exhaust | 1,3,5 | | Exhaust - .030 | No. 6 TDC | Intake | 3,5,6 | | | | Exhaust | 2,4,6 | | | | | | | Inj. Adjustment | No. 1 TDC | 3,5,6 | | | | Turn 360 deg. | 1,2,4 | | | | | | | | Jake - Slave Piston Lash Setting | | | | | 435 H.P. | .030 in. | | | | 410 H.P. | .027 in. | |
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3208 Torque Specs
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| | | | | Mains | 35 lb. ft. + 120 deg. = 2 flats
| | Rods | 35 lb. ft. + 60 deg. = 1 flat | Head
| 60 / 100 lb. ft. / 3/8 - 35 lb. ft.
| Rocker Shafts
| 25 lb. ft.
| Valve Clearance
| Int .015
| | | Exh .025
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| Cummins B.C. Torque Specs. | | Head Bolt: 310 Ft. lbs. Mains: 1 1/2" 310 Ft. lbs 1 1/8" 265 Ft. lbs Rods: 150 Ft. lbs | |
_____________________________________________ Cummins B.C. Valve Settings | | Intake .011 Exhaust .023 5" Inch lbs. Valves Injector A 5 3 B 3 6 C 6 2 A 2 4 B 4 1 C 1 5 ________________________________________________________________________________ | |
Cylinder Head Cores Minimum Thickness for Core Acceptance | Cummins Head
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| | Small Cam - N-14 | Min. 4.35" | | L-10 | Min. 3.925" | | 4 and 6 BT | Min. 3.725" | | | | Cat Heads
| | | 3406 A and B | Min. 4.420" | 3406 E
| Min. 4.725" | | | | Detroit Heads
| | | 71 and 92 | Min. 3.550" | | Series 60 | Min. 6.490" |
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