4.75" BORE INDUSTRIAL & MARINE ENGINE ATTACHMENTS Caterpillar

After clutch installation check crankshaft end play

Thickness of new clutch plate (each) ... .620 to .630 in.(15,75 to 16,00 mm)

(1) Adjustment of clutch lever pull:

2R6853, 6L6467, 2N7078, 2N6961

Force at 21.3 in. (641 mm) distance from center of shaft ... 123 to 163 lbs.(55 to 72 kg)

^*Torque on shaft for engagement ... 262.5 lb. ft.(36,9 mkg)

7L6542

Force at 21.3 in. (641 mm) distance from center of shaft ... 135 to 180 lbs.(60 to 80 kg)

^*Torque on shaft for engagement ... 288.8 lb. ft.(39,9 mkg)

(2) End clearance ... .006 to .010 in.(0,15 to 0,25 mm)

(3) Torque for nut ... 30 lb. ft.(4,1 mkg)

Then tighten additional^** ... 150° to 180°