RING-LOCK 8P2047 - Caterpillar

Engine: 3616 (S/N: 1PD1-496)Introduction
Do not perform any procedure in this Special Instruction until you read this information and you understand this information.This Special Instruction describes the procedures that are required to convert the 3616 flywheel housing for use with EUI. Use this procedure for only engines S/N:1PD1-00496.ReferenceFor engines S/N:1PD00497-UP refer to Special Instruction, REHS2490, "3600 Mechanical Unit Injector (MUI) to 3600 Electronic Unit Injector (EUI) Upgrade".Required Parts and Tools
Be sure that the engine cannot be started while service work is being done. This is very important when the engine is equipped with an Automatic Start-Stop System. On engines equipped with an air starting system, close the air supply valve that supplies air to the starter motor before service work is begun.
The tools that are required to perform this Special Instruction are mainly tools that are available through tool suppliers. The final diameter of the machined holes is 33.3375 mm (1.31250 inch). Use the following sized drill bits in order to achieve the correct hole size.
Table 1
Required Tools    
Callout     Description    
A    
9.525 mm (0.3750 inch) Drill bit (3/8 inch). (1)    
B    
19.05 mm (0.750 inch) Drill bit (3/4 inch). (1)    
C    
32.5437 mm (1.28125 inch) Drill bit (1-9/32 inch). (1)    
D    
33.3375 mm (1.31250 inch) Ream (1-5/16 inch). (1)    
E     Fixture (2)    
F    
9.525 mm ID (0.3750 inch ID) Drill bushing (3/8 inch) (1)    
G    
19.05 mm ID (0.750 inch ID) Drill bushing (3/4 inch) (1)    
H    
32.5437 mm ID (1.28125 inch ID) Drill bushing (1-9/32 inch) (1)    
I    
33.3375 mm ID (1.31250 inch ID) Drill bushing (1-5/16 inch) (1)    
J    
44.4500 mm ID (1.750 inch ID) Drill bushing liner (1-3/4 inch) (1)    
K     Installation guide for the pipe adapters (2)    
L     Bushing driver    
M     Bushing lock screws (1)    
    Drill    
    7M-7456 Bearing Mount Compound    
    Adhesive tape    
    Debris guard    
( 2 ) Fabricated part
( 1 ) Purchased part
Illustration 1 g01323718
(A) 9.525 mm (0.3750 inch) Drill bit (B) 19.05 mm (0.750 inch) Drill bit (C) 32.5437 mm (1.28125 inch) Drill bit (D) 33.3375 mm (1.31250 inch) Ream
Illustration 2 g01323667
(F) 9.525 mm ID (0.3750 inch ID) Drill bushing (G) 19.05 mm ID (0.750 inch ID) Drill bushing (H) 32.5437 mm ID (1.28125 inch ID) Drill bushing (I) 33.3375 mm ID (1.31250 inch ID) Drill bushingDrill bushings (F), (G), (H), and (I) have an outside diameter (OD) of 44.4500 mm (1.750 inch). The drill bushings have an over all height of 34.925 mm (1.3750 inch).
Table 2
Required Parts that are Included in the 293-4242 Engine Conversion Ar    
Quantity     Part Number     Description    
12     5P-2424     Bolt (1)    
12     118-0275     Washer (1)    
1     284-8910     Wheel (1)    
2     4B-3140     Cover (2)    
2     1W-1960     Gasket