SHAFT ASSEM. 7K3527 - Caterpillar

REMOVE FUEL INJECTION CONTROL LINKAGE
start by:a) remove rocker shafts and push rodsb) remove front drive housing1. Remove the bolts that hold the brackets for shaft (3) to the front of the cylinder block. Disconnect the levers on shaft (3) from the levers on shafts (1) and (2) and remove shaft (3) from the engine.2. Remove levers (5) and (6) and brackets (4) from shaft (3).3. Remove bearings (7) from brackets (4) with tool group (A).4. Remove access covers (8) from over the camshafts.5. Remove bolts (10) and the caps that hold the levers of rod assemblies (9) to fuel control shafts (1) and (2).6. If necessary, remove the cover from the front 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 (9) can be removed between the cylinder block and camshaft. 7. Remove bolts (12) and remove lever assemblies (11) and fuel control rod assemblies (9) as a unit from each cylinder head. See Step 6 if the levers on the lower ends of rod assemblies (9) do not have enough clearance to be removed from the engine.8. Remove locknut (13) and the washer to remove rod assembly (9) from lever assembly (11).9. Remove levers (15) from control shafts (1) and (2).10. Remove the bolts and supports (14) from each side of the engine. If necessary, remove bearings (16) from supports (14) with tool group (A). Steps 11, 12, 13, 14 and 16 are not necessary to remove the fuel injection control linkage on 3508 Engine.11. Remove the bolts and remove collar (17) that holds the control shafts together from each side of the engine. 12. Remove bolts (19) that hold bracket assembly (18) to each side of the engine block.13. Remove the bolts that hold collars (20) to control shafts (1) and (2).14. Remove collars (20) and bracket assembly (18) from both of the control shafts.15. Pull control shafts (1) and (2) out of each side of the engine block.16. Remove the shorter control shaft (21) from bracket assembly (18) on each side of the engine and remove the shafts from the engine.17. Remove the bolts and remove bracket assembly (18) on each side of the engine.18. Use tool group (A) and remove bearings (22) from brackets (18). INSTALL FUEL INJECTION CONTROL LINKAGE
1. Use tool group (A) to install the bearings in brackets (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 bracket assembly (1) at the rear of the engine block on each side. Steps 3, 5, 6 and 7 are not necessary to install 3508 fuel injection control linkage.3. Install the shorter control shaft (2) in bracket assembly (1) on both sides of the engine block. Shafts (3) have identification on the front inside diameter of the