LIGHTING AR-STOP & FLOOD 2444022 - Caterpillar

3. Remove the caps (1) from the connecting rods for these two pistons. Push the connecting rod and piston up until the piston rings are above the cylinder liner. 4. Remove the pistons (2) and connecting rods.5. Do Steps 2 through 4 for remaining pistons.Install Pistons
1. Put clean engine oil on crankshaft bearing journals and on inside of cylinder liners. Put clean engine oil on the piston rings and on the connecting rod bearings. 2. Put compressor (A) in position on cylinder liner. Put piston and connecting rod into position in compressor (A) with "V" mark on piston in alignment with "V" mark on block.
Never install ring compressor on piston without using the liner as a guide, or damage to the piston rings may result.
3. Push the piston into place while putting the connecting rod into position on crankshaft.4. Put clean engine oil on threads of bolts for connecting rod caps. 5. Put the caps (1) on connecting rods, and install the nuts. Tighten both nuts to 30 3 lb.ft. (4,1 0,4 mkg). Put a mark on each nut and on end of each bolt. Turn the nuts an additional 90° from marks.
When installing connecting rod caps, be sure the number marked on side of cap is next to and the same as the number marked on side of rod.
6. Turn crankshaft until the next two bearing journals are at bottom center.7. Use the above procedure for installation of the remaining pistons.end by: a) install oil pan plateb) install oil pumpc) install cylinder head assembly