PUMP GP-WATER 1779823 - Caterpillar

Removal Procedure
Table 1
Required Tools    
Tool    Part Number    Part Description    Qty    
A     138-7574     Link Bracket     2    Start By:
Remove the crankshaft rear seal. Refer to Disassembly and Assembly, "Crankshaft Rear Seal - Remove".
Remove the electric starting motor. Refer to Disassembly and Assembly, "Electric Starting Motor - Remove and Install".
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.Refer to Special Publication, NENG2500, "Caterpillar Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Caterpillar products.Dispose of all fluids according to local regulations and mandates.
Illustration 1 g00623745
Remove bolts (1) that fasten the engine oil pan to flywheel housing (2) .
Install Tooling (A) and a suitable lifting device on flywheel housing (2) .
Illustration 2 g01009218
Remove bolts (3) . Remove flywheel housing (4) from the cylinder block. The weight of the flywheel housing is approximately 31 kg (68 lb).
Illustration 3 g01009222
Remove seal (5) and seal (6) from the flywheel housing.Installation Procedure
Table 2
Required Tools    
Tool    Part Number    Part Description    Qty    
A     138-7574     Link Bracket     2    
B     8T-9022     Silicone Gasket     1    
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 4 g01009222
Note: During assembly, inspect the following components for any foreign materials: the front face of the flywheel housing, the two seals, and the rear face of the cylinder block. These components must be free of the following substances: oil fuel, water, gasket adhesive, assembly compounds, and any other foreign material.
Install Tooling (A) and a suitable lifting device on flywheel housing (4) .
Apply Tooling (B) on seal (5) and seal (6) . Install the seals in the flywheel housing.
Illustration 5 g01009218
Position flywheel housing (4) on the cylinder block. Install bolts (3) and remove Tooling (A) .
Illustration 6 g00551652
Tighten the bolts, as follows:
In a numerical sequence, tighten bolt 1 through bolt 9.Torque for bolts ... 100 20 N m (74 15 lb ft)
In a numerical sequence, tighten bolt 10 through bolt 24.Torque for bolts ... 40 10 N m (30 7 lb ft)
In a numerical sequence, again tighten bolt 1 through bolt 9.Torque for bolts ... 135 20 N m (100 15 lb ft)
In a numerical sequence, again tighten bolt 10 through bolt 24.Torque for bolts ... 55 10 N m (40 7 lb ft)End By:
Install the electric starting motor. Refer to Disassembly and Assembly, "Electric Starting Motor - Remove and Install".
Install the crankshaft rear seal. Refer to Disassembly and Assembly, "Crankshaft Rear Seal - Install".