GLASS 3001871 - Caterpillar

Install valve (43), spring (42), retainer (41), and spiral ring (40) in spool (44) .
Install spacers (45) and (46) in the end of spool (44). Use clean SAE 30 oil on the outside diameter of spool (44) .
Use two bolts (38) to install spring (48), spring (47), spool (44), and cover (39) on the selector control valve.Note: During the installation of bolts (38), tighten the bolts to a torque of 30 7 N m (22.1 5.2 lb ft).
Illustration 40 g00514607
Install ball (31), spring (32), and retainer (33) in spool (13). Use Tool (A) to install snap ring (34) in the end of spool (13).
Table 2
Station     Thickness of Orifice (21)     Color of the Plug     Inner Spring (19)     Outer Spring (15)    
A    
2.54 mm (0.100 inch)     Blue     Green     Green    
B    
4.58 mm (0.180 inch)     Yellow     Light Blue     Green    
C    
2.54 mm (0.100 inch)     Red     Light Blue     Green    
E    
2.54 mm (0.100 inch)     Green     Orange     Green    
F    
0.60 mm (0.024 inch)     Yellow     Yellow     Green    
G    
6.6 mm (0.26 inch)         Green     Green    Note: The pressure control valve for each clutch is marked on the pressure control valve body at location (U). The letter is also stamped on housing (23) .Note: Station "A" is for the No. 2 clutch. Station "B" is for No. 1 clutch. Station "C" is for No. 3 clutch. Station "D" is for the signal oil to the dual stage relief valve. Station "E" is for No. 4 clutch. Station "F" is for No. 5 clutch. Station "G" is for No. 6 clutch.
Illustration 41 g00514604
Use the following procedure to assemble the stations:
Use clean SAE 30 oil on all the surfaces of spool (13) and slug (12). Install slug (12) in spool (13) .
Install spring (11), spool (13), and stop (14) in the pressure control valve.
Install O-ring seal (26) on plug (25). Install plug (25) in body (23). Install O-ring seal (28) on plug (27). Install plug (27) in body (23). Install O-ring seal (30) on plug (29). Install plug (29) in body (23) .Note: There is no plug (25) on station "D".Note: Plug (27) contains an orifice for most of the stations. Stations "D" and "G" have a regular plug. The orifice that is in the plugs for the other stations will vary. The orifice sizes may be different. Some plugs also contain a screen. Station (A) and station (B) have a screen.
Use clean SAE 30 oil on O-ring seal (22). Install O-ring seal (22), orifice (21), and spring (20) in body (23) .
Use clean SAE 30 oil on all the surfaces of pistons (17) and (18). Place piston (17) in piston (18) .
Install shims (16), springs (15), and springs (19) in the end of piston (17) .Note: A piston is provided in the place of