PLATE-WARNING 2541686 - Caterpillar

Removal Procedure
Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
A     5P-4773     Torque Wrench Adapter     1    
B     8T-3029     Camshaft Support     1    
1U-6311 Plate     1    
C     156-7159     Camshaft Separator     1    
D     9X-8881     Bolt     1    Start By:
Remove the valve lifters for the camshaft segments that will be removed. Refer to Disassembly and Assembly, "Valve Lifter - Remove".
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Remove the camshaft inspection covers for the camshaft segments that will be removed.
Illustration 1 g01214358
Typical example
Use Tooling (A) in order to loosen bolts (1) that attach camshaft segment (3) to camshaft journals (2). The crankshaft must be rotated in order to rotate the camshaft for removal of the bolts.
If it is necessary to remove camshaft journal (2), loosen the bolts (not shown) on the other side of the journal.Note: If all of the camshaft segments and camshaft journals will be removed, all of the connecting bolts for the camshaft may be removed at the same time. However, the camshaft drive gear must be removed in order to remove the rear camshaft journal. The camshaft cannot be rotated after the camshaft drive gear is removed. Be sure that all of the necessary bolts have been removed before you remove the camshaft drive gear.
Illustration 2 g01214363
After bolts (1) have been removed, install Tooling (B) under camshaft segment (3) .
Illustration 3 g01214364
Illustration 4 g01214366
Install Tooling (D) into one of the bolt holes in flange (4). Place Tooling (C) between flange (4) and lobe (5). Orient the pins on Tooling (C) toward the flange so that the block on Tooling (C) rests against the lobe. Unscrew Tooling (D) from the flange. The bolt head will press against the block on Tooling (C). Continue to force Tooling (D) against the block. The camshaft segment will move away from the flange. The camshaft segment must be separated by a minimum of two times the length of the dowel between flange (4) and the journal.
Remove Tooling (C) and Tooling (D). Repeat Step 5 for the other end of the camshaft segment. After the camshaft segment is separated from the dowel, the camshaft segment will rest on Tooling (B) .
Carefully roll the camshaft segment out of the cylinder block on Tooling (B). Attach a suitable lifting device to the camshaft segment. The weight of the camshaft segment is approximately 30 kg (66 lb). Remove the camshaft segment from Tooling (B) .
Mark the camshaft segment for identification upon installation.
Remove Tooling (B) from the engine.
If it is necessary to remove the camshaft journal, remove the bolts that connect the camshaft journal to the next camshaft segment.
Slide the camshaft journal out of the camshaft bearing. Remove the camshaft journal from the engine.
Illustration 5 g00647165
(X) Rear face of the cylinder blockNote: Camshaft drive gear (6) must be removed in order to remove rear camshaft journal (9) .
Remove