LINKAGE GP-BUCKET 2512597 - Caterpillar

(24) and lifters (25) from the injection pump housing. Put identification on each of the spacers and lifters as to their location in the pump housing. 14. Remove camshaft (26) from the pump housing.
Be careful not to damage the camshaft bearings as the camshaft is removed.
15. Remove dowel (27), shaft (28) and dowel (29) with Tool (C).16. Remove lower and upper bearings (30) that are supports for the pinion assembly.17. Remove bearing (31) and the lip seal. Remove bearing (32) and the lip seal. 18. Remove the rack bearings from locations (33).19. Remove the camshaft bearings with Tool (E).Assemble Fuel Injection Pump Housing
FLUID SPILLAGE CONTAINMENT Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the machine. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Refer to "TOOLS AND SHOP PRODUCT GUIDE, NENG2500", for tools and supplies suitable to collect and contain fluids in Caterpillar machines. Dispose fluids according to local regulations and mandates. 1. Put fixture assembly (3) (part of Tool (A)) on the pump housing with the dowels in fixture (3) engaged in the right rack bore. Install bolt (4).2. Put a new bearing (2) in position between fixture (3) and the rack bore with the tab of the bearing up. Install the bearing with driver (1) until the shoulder of the driver makes contact with the fixture.3. Turn the fixture and make alignment of the dowels on the fixture with the left rack bore. Install the right rack bearing according to the instructions in Step 2. 4. Install O-ring seal (5). 5. Install the camshaft front bearing (7) with Tool (B). Install the bearing until it is 1.02 0.51 mm (.040 .020 in) from front surface (6) of the pump housing. Install a camshaft bearings with the bearing joint in area "X". This will put the oil hole in area "Y". For more complete illustration of bearing installation, make reference to the Specifications Manual. 6. Install center bearing (9) with Tool (B) until the rear edge of the bearing is 127.00 0.51 mm (5.000 .020 in) from rear surface (8) of the pump housing.7. Install rear bearing (10) with Tool (B) until it is 4.83 0.51 mm (.190 .020 in) from rear surface (8). 8. Install the lower and upper bearings for the pinion gear assembly with Tool (C). Install the upper bearing until it is even with the top of the bearing bore and the bottom bearing until it is even with the bottom of the bearing bore.9. Install shaft (11) in the pump housing until it is extended 16.76 0.51 mm (.660 .020 in) from the top of the pump housing. Install dowel (12) until it is extended 11.18 0.51 mm (.440 .020 in) from the top of the pump housing. Steps 10 thru 13 and Step 24 apply only to earlier