9P7471 COVER AS-OIL PUMP Caterpillar parts
931B, 933, 939, D3C II, D3C III, D4C III, D5C III
Rating:
Alternative (cross code) number:
CA9P7471
9P-7471
9P7471
CA9P7471
9P-7471
9P7471
Weight: 6 pounds 2 kg.
TRACK LOADER, TRACK-TYPE TRACTOR,
Compatible equipment models: 9P7471:
Number on catalog scheme:
4
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Information:
Specifications for Measurement of the C175 Oil Scavenge Pump
Illustration 41 g06305704
Table 17
Specifications for Reusability for C175 Engine Oil Scavenge Pump Components(1)
Item Name Part Number
342-7800
524-1308
Minimum Maximum
A Length of gears 147.307 mm (5.7995 inch) 147.333 mm (5.8005 inch)
Depth of bores for gears 147.440 mm (5.8047 inch) 147.480 mm (5.8063 inch)
B Diameter of gear shafts 50.787 mm (1.9995 inch) 50.958 mm (2.0062 inch)
Bore in bearings for the gear shafts after assembly 50.878 mm (2.0031 inch) 50.958 mm (2.0062 inch)
Bore in oil pump body for bearings 50.878 mm (2.0031 inch) 50.958 mm (2.0062 inch)
C Distance of the extension of the dowels from the cover 7.500 mm (0.2953 inch) 8.500 mm (0.3346 inch)
D Distance from the end of the idler shaft of the pump to the gear face 41.100 mm (1.6181 inch) 42.100 mm (1.65748 inch)
E Distance from the end of the pump drive shaft to the gear face 41.100 mm (1.6181 inch) 42.100 mm (1.65748 inch)
F Depth of installation for bearings in cover 1.000 mm (0.0394 inch) 2.000 mm (0.0787 inch)
G Depth of bearings in body 1.000 mm (0.0394 inch) 2.000 mm (0.0787 inch)
(1) Oil pump shafts are not reusable.Note: Oil pump shafts are currently not reusable.Assembly Procedure for C175 Oil Scavenge Pump
Illustration 42 g06305706
(A) ( B) Split in the Cap Bearings
(C) ( D) Split in the Body BearingsDuring the installation of the sleeve bearings, the split in the bearings should be 30° from the centerline of the bearing bores, as shown. Use 1P-0510 Driver to install a sleeve bearing (6). Be sure to install the bearings to the correct depth.C175 Pressure Regulator and Pressure Relief Valve
The pressure regulator and pressure relief valve are one combined assembly on C175 engines. The pressure regulator on the C175 engines monitors main engine oil galley pressure and maintains oil pressure independent of engine speed. The relief valve relieves the system if there happens to be a pressure spike.Storage
Proper protection of the individual parts within the
Illustration 41 g06305704
Table 17
Specifications for Reusability for C175 Engine Oil Scavenge Pump Components(1)
Item Name Part Number
342-7800
524-1308
Minimum Maximum
A Length of gears 147.307 mm (5.7995 inch) 147.333 mm (5.8005 inch)
Depth of bores for gears 147.440 mm (5.8047 inch) 147.480 mm (5.8063 inch)
B Diameter of gear shafts 50.787 mm (1.9995 inch) 50.958 mm (2.0062 inch)
Bore in bearings for the gear shafts after assembly 50.878 mm (2.0031 inch) 50.958 mm (2.0062 inch)
Bore in oil pump body for bearings 50.878 mm (2.0031 inch) 50.958 mm (2.0062 inch)
C Distance of the extension of the dowels from the cover 7.500 mm (0.2953 inch) 8.500 mm (0.3346 inch)
D Distance from the end of the idler shaft of the pump to the gear face 41.100 mm (1.6181 inch) 42.100 mm (1.65748 inch)
E Distance from the end of the pump drive shaft to the gear face 41.100 mm (1.6181 inch) 42.100 mm (1.65748 inch)
F Depth of installation for bearings in cover 1.000 mm (0.0394 inch) 2.000 mm (0.0787 inch)
G Depth of bearings in body 1.000 mm (0.0394 inch) 2.000 mm (0.0787 inch)
(1) Oil pump shafts are not reusable.Note: Oil pump shafts are currently not reusable.Assembly Procedure for C175 Oil Scavenge Pump
Illustration 42 g06305706
(A) ( B) Split in the Cap Bearings
(C) ( D) Split in the Body BearingsDuring the installation of the sleeve bearings, the split in the bearings should be 30° from the centerline of the bearing bores, as shown. Use 1P-0510 Driver to install a sleeve bearing (6). Be sure to install the bearings to the correct depth.C175 Pressure Regulator and Pressure Relief Valve
The pressure regulator and pressure relief valve are one combined assembly on C175 engines. The pressure regulator on the C175 engines monitors main engine oil galley pressure and maintains oil pressure independent of engine speed. The relief valve relieves the system if there happens to be a pressure spike.Storage
Proper protection of the individual parts within the
Caterpillar parts catalog:
Parts cover Caterpillar catalog:
216, 228, 236, 236B, 236B3, 242B3, 246C, 247, 248, 252B, 252B3, 256C, 257B3, 259B3, 262C, 262C2, 267, 267B, 268B, 272C, 277C, 277C2, 279C, 279C2, 287, 287C, 287C2, 289C, 289C2, 297C, 299C, 3044C, 3054...
120G, 120H, 120K, 120K 2, 120M, 120M 2, 12G, 12H, 12K, 12M, 130G, 135H, 1390, 140G, 140H, 140K, 140K 2, 143H, 14H, 160G, 160H, 160K, 163H, 16H, 215, 215B, 2384C, 2484C, 24H, 24M, 2590, 30/30, 305.5, 3...
416B, 426B, 428, 428B, 933, 933C, CS-323C, D3C III, D3G, D4C III, D4G
120B, 12F, 16, 215, 215B, 225, 3114, 3116, 311C, 311D LRR, 312C, 312C L, 312D, 312D L, 312D2, 312E, 312E L, 315D L, 316E L, 318D2 L, 318E L, 319D L, 319D LN, 3208, 3304, 416B, 428B, 438B, 446B, 446D, ...
120G, 12G, 130G, 140G, 14G, 160G, 16G, 446B, 446D, 916, 936F, D5C III, D6H, D6H XL, D6H XR, D7H, D8N, D8R, D9R, IT18B
236B, 236B3, 242B3, 246C, 252B, 252B3, 256C, 257B3, 259B3, 262C, 262C2, 267B, 268B, 272C, 277C, 277C2, 279C, 279C2, 287C, 287C2, 289C, 289C2, 297C, 299C, 3044C, 906, 906H, 907H, 908, 908H, 933, 933C, ...
4H9527
COVER
215, 583H, 931B, 933, 933C, AP-1050, AP-1055D, AP-650B, AP-655D, BG-225C, BG-245C, BG655D, D3, D342, D342C, D3B, D3C III, D3G, D3K XL, D3K2 LGP, D4C III, D4G, D4K XL, D4K2 XL, D8H, G342C
215, 583H, 931B, 933, 933C, AP-1050, AP-1055D, AP-650B, AP-655D, BG-225C, BG-245C, BG655D, D3, D342, D342C, D3B, D3C III, D3G, D3K XL, D3K2 LGP, D4C III, D4G, D4K XL, D4K2 XL, D8H, G342C
6P4938
COVER
30/30, 517, 527, 561M, 578, 583R, 587R, 589, 611, 613C, 613C II, 613G, 615, 615C, 814B, 815B, 826C, 834B, 836, 910, 916, 926, 931B, 933, 935C, 936, 936F, 939, 950B, 950B/950E, 950F, 950F II, 966D, 966...
30/30, 517, 527, 561M, 578, 583R, 587R, 589, 611, 613C, 613C II, 613G, 615, 615C, 814B, 815B, 826C, 834B, 836, 910, 916, 926, 931B, 933, 935C, 936, 936F, 939, 950B, 950B/950E, 950F, 950F II, 966D, 966...
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 12G, 12H, 12H ES, 12H NA, 12K, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 14G, 14H, 14H NA, 16, 160G, 160H, 160H ES, 160H NA, 16...
1422449
COVER AS
D3C III
D3C III
5G4929
COVER AS
931B, 931C, D3B, D3C, D3C II, D3C III, D4C III, D5C III
931B, 931C, D3B, D3C, D3C II, D3C III, D4C III, D5C III
4B4949
COVER
594, 594H, 931B, 933, 939, 955L, 977D, 977H, D3C III, D5C III
594, 594H, 931B, 933, 939, 955L, 977D, 977H, D3C III, D5C III
9P6276
COVER AS-FILTER
910, 931B, 933, 939, D3C III, D4C III, D5C III
910, 931B, 933, 939, D3C III, D4C III, D5C III
1412413
COVER-FINAL DRIVE
D3C III
D3C III
8Y8373
COVER-FINAL DRIVE
D3C III, D4C III
D3C III, D4C III
6S3792
COVER-FINAL DRIVE
931B, 931C, 933, D3, D3B, D3C, D3C III, D4B, D4C
931B, 931C, 933, D3, D3B, D3C, D3C III, D4B, D4C
6S3204
COVER-FINAL DRIVE
931B, 931C, 933, 935B, D3, D3C III, D4C
931B, 931C, 933, 935B, D3, D3C III, D4C
8E7742
COVER AS-TRANSMISSION
931C II, 933, 939, D3C II, D3C III, D4C III, D5C III
931C II, 933, 939, D3C II, D3C III, D4C III, D5C III
1353194
COVER
933, 933C, 939, 939C, D3C III, D4C III, D5C III
933, 933C, 939, 939C, D3C III, D4C III, D5C III
5G1159
COVER AS
931B, 933, 933C, 939, 939C, D3C III, D4C III, D5C, D5C III
931B, 933, 933C, 939, 939C, D3C III, D4C III, D5C, D5C III
1091313
COVER AS
D3C III, D4C III, D5C III
D3C III, D4C III, D5C III
1739524
COVER AS
933C, D3C III
933C, D3C III
1067827
COVER
D3C III
D3C III
910, 916, 926, 931B, 933, 939, D3B, D3C II, D3C III, D4B, D4C III, D5C, D5C III, IT28