AXLE GP 1428758 - Caterpillar

Fuel Injection Control Linkage
start by:a) remove rocker shafts and push rodsb) remove front drive housing 1. Remove the bolts that hold the brackets for shaft (2) to the front of the cylinder block. Disconnect the levers on shaft (2) from the levers on shafts (1) and remove shaft (2) from the engine. 2. Remove levers (4) and (5) and brackets (3) from shaft (2). 3. Remove bearings (6) from brackets (3) with tool group (A). 4. Remove access covers (7) from over the camshafts. 5. Remove bolts (9) and the caps that hold the levers of rod assemblies (8) to the fuel control rod.6. If necessary, remove the cover from the front right side of the flywheel housing and use tool (B) to turn the engine flywheel until the camshaft is moved in a position so the levers of rod assemblies (8) can be removed between the cylinder block and camshaft. 7. Remove bolts (11) and remove lever assemblies (10) and fuel control rod assemblies (8) as a unit from the cylinder heads. See Step 6 if the levers on the lower ends of rod assemblies (8) do not have enough clearance to be removed from the engine. 8. Remove locknut (12) and the washer to remove rod assembly (8) from lever assembly (10). 9. Remove levers (14) from control shafts (1).10. Remove the bolts and supports (13) from each side of the engine. 11. If necessary, remove bearings (15) from supports (13) with tool group (A). 12. Pull control shaft (1) out of each side of the engine block. 13. Remove the bolts and remove two bracket assemblies (16) on each side of the 3512 Engine. The 3508 Engine has only one bracket assembly (16) on each side. 14. If necessary, use tool group (A) to remove bearings (17) from bracket assemblies (16).Install Fuel Injection Control Linkage
1. Use tool group (A) to install the bearings in bracket assemblies (1) until they are in the center of their bores. Check the bore in the bearings after assembly. The bearing bores must be 21.925 0.015 mm (.8632 .0006 in.). 2. Install two bracket assemblies (1) on each side of the 3512 Engines. Install one bracket assembly (1) on the 3508 Engines. 3. Install control shaft (2) on each side of the engine block. 4. Use tool group (A) and install the bearings in the center of the bores in supports (3). Check the bore in the bearings after assembly. The bearing bores must be 21.925 0.015 mm (.8632 .0006 in.). 5. Install supports (3) to hold the front of the control shafts. Install levers (4) on each of the control shafts. 6. Connect