CYLINDER HEAD GP 4N2260 - Caterpillar

Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 333-0759 Inj. Sleeve Shaft As. - 1/2 Drive 1 Start By:
Remove the electronic unit injector.
Remove the rocker shaft and pushrods.
Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting, and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.Refer to Special Publication, NENG2500, "Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Cat products.Dispose of all fluids according to local regulations and mandates.
Drain the coolant from the cooling system into a suitable container for storage or for disposal. Operation and Maintenance Manual, "Cooling System Coolant - Change".
Illustration 1 g01850908Note: The electronic unit injector sleeve is a threaded joint.
Install Tooling (A) into the electronic unit injector sleeve.
Remove the electronic unit injector sleeve. Installation Procedure
Table 2
Required Tools
Tool Part Number Part Description Qty
A 333-0759 Injector Sleeve Shaft 1
B 5P-3931 Antiseize Thread Compound 1
Install the electronic unit injector sleeve in the reverse order of removal.
Tighten electronic unit injector sleeve (2) to a torque of 120 10 N m (89 7 lb ft).