MUFFLER GP 1189835 - Caterpillar

Assembly Procedure
Table 1
Tools Needed    
Tool     Part Number     Part Description     Qty    
A     1P-0510     Driver Group     1    
B     1P-1859     Retaining Ring Pliers     1    
C     1P-1855     Retaining Ring Pliers     1    
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g00675083
Use Tool (C) to install the retaining ring (24) onto the shaft assembly (8) .
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Heat bearings (23) and (26) in an oven to a temperature of 118 °C (244 °F) for no more than 30 minutes before you install the bearings onto the shaft assembly.
Install the spacer (25) onto the shaft assembly (8) .
Illustration 4 g00675182
Use protective gloves to install the bearing (23) onto the shaft assembly (8) .
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Use a press and Tool (A) to install the seal (22) into the body assembly (18) .
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Install shaft assembly (8) into body assembly (18) .
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Use Tool (B) to install retaining ring (21) into body assembly (18) .
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Install the seal (20) onto the shaft assembly (8) .
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Note: Refer to Special Instruction, REHS5033, "Servicing Procedure for the Auxiliary Water Pump Seal on Certain C-12 and C12 Marine Engines"
Use a press and Tool (A) to install seal (19) into the housing (16) .
Illustration 10 g00675401
Illustration 11 g00675414
Note: Align the marks on the body assembly (18) and the housing (16) before you install the bolts (17) .
Carefully install the housing (16) on the body assembly (18) . Install three bolts (17) . Tighten bolts (17) to a torque of 55 N m (41 lb ft).
Illustration 12 g00675429
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Install the seal (15) and spring (14) onto the shaft assembly (8) .
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Install the spacer (13) and the washer (12) onto the shaft assembly (8) .
Illustration 15 g00675486
Use Tool (A) to install the retaining ring (11) .
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Install the wear plate (10) and the seal (9) into the housing (16) .
Illustration 18 g00675549
Note: Use 4C-9797 Silicone Grease on the outer surface of the cam liner (6) and the pin (7) .
Put the cam liner together and install the pin (7) .
Illustration 19 g00675584
Install the cam liner (6) into the housing (16) . Make sure that pin (7) is aligned with notch (27) in the bottom of the housing (16) .Note: Apply a non-petroleum based lubricant to the impeller before installation.
Illustration 20 g00675651
Install the impeller (5) into the housing (16) and over the shaft assembly (8) .
Install the O-ring seal (3) between the cam liner (6) and the housing (16) .
Illustration 21 g00675597
Illustration 22 g00675626
Put the cover (2) into position and install six bolts (1) and the washers. Tighten the six bolts (1) .End By: Install the auxiliary pump.