PUMP GP-FUEL TRANSFER 2288094 - Caterpillar

Install O-ring seal (28) onto plug (29). Install plug (29) into valve housing (7). Tighten plug (29) to a torque of 45 5 N m (33 4 lb ft).
Install spool (25), spring (26), and plug (27) into valve housing (7). Tighten plug (27) to a torque of 45 5 N m (33 4 lb ft).Assembly Procedure (Main Relief Valve)
Note: Cleanliness is an important factor. Before assembly, thoroughly clean all parts in cleaning fluid. Allow the parts to air dry. Do not use wiping cloths or rags to dry parts. Lint may be deposited on the parts which may cause trouble. Inspect all parts. If any parts are worn or damaged, use new parts for replacement. Dirt and other contaminants can damage the precision component. Perform assembly procedures on a clean work surface. Keep components covered and protected at all times.
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 5 g01529065
Improper assembly of parts that are spring loaded can cause bodily injury.To prevent possible injury, follow the established assembly procedure and wear protective equipment.
Install plug (24) into valve housing (7). Tighten plug (24) to a torque of 55 5 N m (41 4 lb ft). Install piston (20) into spool (21). Install spool (21), spring (22), and plug (23) into valve housing (7). Tighten plug (23) to a torque of 55 5 N m (41 4 lb ft).Assembly Procedure
Table 1
Required Tools    
Tool    Part Number    Part Description    Qty    
A     1P-1856     Retaining Ring Pliers As     1    Note: Cleanliness is an important factor. Before assembly, thoroughly clean all parts in cleaning fluid. Allow the parts to air dry. Do not use wiping cloths or rags to dry parts. Lint may be deposited on the parts which may cause trouble. Inspect all parts. If any parts are worn or damaged, use new parts for replacement. Dirt and other contaminants can damage the precision component. Perform assembly procedures on a clean work surface. Keep components covered and protected at all times.Note: Check the O-ring seals, the gaskets, and the seals for wear or for damage. Replace the components, if necessary.
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 6 g01529062
Install temperature sensors (19) and the O-ring seals. Tighten temperature sensors (19) to a torque of 15 3 N m (11 2 lb ft). Install O-ring seal (18) and harness assembly (17) into control manifold (11). Use Tooling (A) in order to install retaining ring (16) .Note: Harness assembly (17) is installed from the inside.
Illustration 7 g01365108
Install O-ring seal (15) onto relief valve (14). Install relief valve (14) into control manifold (11) .
Illustration 8 g01365101
Install O-ring seal (13) onto torque converter inlet relief valve (12). Install torque converter inlet relief valve (12) into control manifold (11) .
Illustration 9 g01365093
Install gasket (10), plate (9), and gasket (8) onto control manifold (11) .Note: Be sure to note that gasket (8) and gasket