4P7490 PULLEY-CRANKSHAFT Caterpillar parts
3406B, 3406C, 3406E, C-15, C-16
Rating:
Alternative (cross code) number:
CA4P7490
4P-7490
4P7490
CA4P7490
4P-7490
4P7490
Weight: 36 pounds 16 kg.
TRUCK ENGINE,
Information:
Removal Procedure
Start By:
If necessary, remove crankcase breather and bracket. Refer to Disassembly and Assembly, "Crankcase Breather - Remove" for the correct procedure.
If necessary, remove the fuel filter base and bracket. Refer to Disassembly and Assembly, "Fuel Filter Base - Remove and Install" for the correct procedure.
Remove the fuel manifold. Refer to Disassembly and Assembly, "Fuel Manifold - Remove" for the correct procedure.
Remove the wastegate solenoid. Refer to Disassembly and Assembly, "Wastegate Solenoid - Remove and Install" for the correct procedure.
Remove the boost pressure sensor. Refer to Disassembly and Assembly, "Boost Pressure Sensor - Remove and Install" for the correct procedure.
Remove the air inlet temperature sensor. Refer to Disassembly and Assembly, "Inlet Air Temperature Sensor - Remove and Install" for the correct procedure.
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g03377680
Remove bolts (1) from inlet manifold (2).
Remove inlet manifold (2) from the cylinder head.
If necessary, follow Step 3.a through Step 3.b in order to remove inlet connection (3) from inlet manifold (2).
Remove bolts (5) from inlet connection (3).
Remove inlet connection (3) and gasket (4) (not shown) from inlet manifold (2).
Illustration 2 g03377252
Note the position of dowels (6). Installation Procedure
Table 1
Required Tools
Tool Part Number Part Name Qty
A - Loctite 5188 Sealant 1
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 3 g03377680
Illustration 4 g03377255
Ensure that inlet manifold (2) is clean and free from damage. If necessary, replace the inlet manifold.
Clean the gasket surface of the cylinder head.
Ensure that dowels (6) are correctly located into the cylinder head.
Apply a continuous bead of Tooling (A) to the face of the cylinder head in Positions (X).
Position inlet manifold (2) onto the cylinder head. Ensure that the inlet manifold is correctly located onto dowels (6).
Install bolts (1) hand tight.
Illustration 5 g03377254
Tighten bolts (1) to a torque of 22 N m (195 lb in) in the sequence that is shown in Illustration 5.
If necessary, follow Step 8.a through Step 8.d in order to install inlet connection (3) to inlet manifold (2).
Ensure that inlet connection (3) is clean and free from damage. If necessary, replace the inlet connection.
Clean the gasket surface of the inlet manifold.
Position a new gasket (4) (not shown) onto the inlet manifold.
Install bolts (5) from inlet connection (3). Tighten the bolts to a torque of 22 N m (195 lb in). End By:
Install the boost pressure sensor. Refer to Disassembly and Assembly, "Boost Pressure Sensor - Remove and Install" for the correct procedure.
Install the air temperature sensor. Refer to Disassembly and Assembly, "Inlet Air Temperature Sensor - Remove and Install" for the correct procedure.
Install the wastegate solenoid. Refer to Disassembly and Assembly, "Wastegate Solenoid - Remove and Install" for the correct procedure.
Install the fuel manifold. Refer to Disassembly and Assembly, "Fuel Manifold - Install" for the correct procedure.
If necessary, install the fuel filter base and bracket. Refer to Disassembly and Assembly, "Fuel Filter Base - Remove and Install" for the correct procedure.
If necessary, install crankcase breather and bracket. Refer to Disassembly and Assembly, "Crankcase
Start By:
If necessary, remove crankcase breather and bracket. Refer to Disassembly and Assembly, "Crankcase Breather - Remove" for the correct procedure.
If necessary, remove the fuel filter base and bracket. Refer to Disassembly and Assembly, "Fuel Filter Base - Remove and Install" for the correct procedure.
Remove the fuel manifold. Refer to Disassembly and Assembly, "Fuel Manifold - Remove" for the correct procedure.
Remove the wastegate solenoid. Refer to Disassembly and Assembly, "Wastegate Solenoid - Remove and Install" for the correct procedure.
Remove the boost pressure sensor. Refer to Disassembly and Assembly, "Boost Pressure Sensor - Remove and Install" for the correct procedure.
Remove the air inlet temperature sensor. Refer to Disassembly and Assembly, "Inlet Air Temperature Sensor - Remove and Install" for the correct procedure.
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g03377680
Remove bolts (1) from inlet manifold (2).
Remove inlet manifold (2) from the cylinder head.
If necessary, follow Step 3.a through Step 3.b in order to remove inlet connection (3) from inlet manifold (2).
Remove bolts (5) from inlet connection (3).
Remove inlet connection (3) and gasket (4) (not shown) from inlet manifold (2).
Illustration 2 g03377252
Note the position of dowels (6). Installation Procedure
Table 1
Required Tools
Tool Part Number Part Name Qty
A - Loctite 5188 Sealant 1
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 3 g03377680
Illustration 4 g03377255
Ensure that inlet manifold (2) is clean and free from damage. If necessary, replace the inlet manifold.
Clean the gasket surface of the cylinder head.
Ensure that dowels (6) are correctly located into the cylinder head.
Apply a continuous bead of Tooling (A) to the face of the cylinder head in Positions (X).
Position inlet manifold (2) onto the cylinder head. Ensure that the inlet manifold is correctly located onto dowels (6).
Install bolts (1) hand tight.
Illustration 5 g03377254
Tighten bolts (1) to a torque of 22 N m (195 lb in) in the sequence that is shown in Illustration 5.
If necessary, follow Step 8.a through Step 8.d in order to install inlet connection (3) to inlet manifold (2).
Ensure that inlet connection (3) is clean and free from damage. If necessary, replace the inlet connection.
Clean the gasket surface of the inlet manifold.
Position a new gasket (4) (not shown) onto the inlet manifold.
Install bolts (5) from inlet connection (3). Tighten the bolts to a torque of 22 N m (195 lb in). End By:
Install the boost pressure sensor. Refer to Disassembly and Assembly, "Boost Pressure Sensor - Remove and Install" for the correct procedure.
Install the air temperature sensor. Refer to Disassembly and Assembly, "Inlet Air Temperature Sensor - Remove and Install" for the correct procedure.
Install the wastegate solenoid. Refer to Disassembly and Assembly, "Wastegate Solenoid - Remove and Install" for the correct procedure.
Install the fuel manifold. Refer to Disassembly and Assembly, "Fuel Manifold - Install" for the correct procedure.
If necessary, install the fuel filter base and bracket. Refer to Disassembly and Assembly, "Fuel Filter Base - Remove and Install" for the correct procedure.
If necessary, install crankcase breather and bracket. Refer to Disassembly and Assembly, "Crankcase
Caterpillar parts catalog:
Parts pulley Caterpillar catalog:
1337023
PULLEY AS-IDLER
120M 2, 3176C, 3196, 3406E, 345B, 345B II, 345B II MH, 345B L, 365B, 365B II, 365B L, 365C, 365C L, 365C L MH, 374D L, 385B, 385C, 385C FS, 385C L, 385C L MH, 390D, 390D L, 5090B, 621B, 621G, 623G, 62...
120M 2, 3176C, 3196, 3406E, 345B, 345B II, 345B II MH, 345B L, 365B, 365B II, 365B L, 365C, 365C L, 365C L MH, 374D L, 385B, 385C, 385C FS, 385C L, 385C L MH, 390D, 390D L, 5090B, 621B, 621G, 623G, 62...
1731498
PULLEY AS-IDLER
120H, 12H, 135H, 140H, 143H, 14H, 160H, 163H, 16H, 3126, 3126B, 3126E, 3176C, 3196, 3406E, 345B, 345B II, 345B II MH, 345B L, 365B, 365B II, 365B L, 385B, 5090B, 584, 725, 730, 938G II, 938H, 950G II,...
120H, 12H, 135H, 140H, 143H, 14H, 160H, 163H, 16H, 3126, 3126B, 3126E, 3176C, 3196, 3406E, 345B, 345B II, 345B II MH, 345B L, 365B, 365B II, 365B L, 385B, 5090B, 584, 725, 730, 938G II, 938H, 950G II,...
1230791
PULLEY
2864C, 3126, 3126B, 3126E, 3176C, 3196, 3406E, 345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, 349D, 349D L, 349E, 349E L, 349E L HVG, 349E L VG, 349F L, 365C, 365C L, 365C L MH, 374D L, 385B, 385C, 3...
2864C, 3126, 3126B, 3126E, 3176C, 3196, 3406E, 345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, 349D, 349D L, 349E, 349E L, 349E L HVG, 349E L VG, 349F L, 365C, 365C L, 365C L MH, 374D L, 385B, 385C, 3...
1979642
PULLEY AS-IDLER
14M, 16M, 3126, 3126B, 3126E, 330D, 330D FM, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 336D2, 336D2 L, 3406E, 340D L, 340D2 L, 345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, 349D, 349D L, 525C...
14M, 16M, 3126, 3126B, 3126E, 330D, 330D FM, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 336D2, 336D2 L, 3406E, 340D L, 340D2 L, 345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, 349D, 349D L, 525C...
1459325
PULLEY-CRANKSHAFT
3406E, 385B, 5090B, C-15, C-16, C-18, C15, C16
3406E, 385B, 5090B, C-15, C-16, C-18, C15, C16
1555878
PULLEY-CRANKSHAFT
3406E, C-15, C-16
3406E, C-15, C-16
1805161
PULLEY-CRANKSHAFT
3406E, AD30, C-15, C-16, C15
3406E, AD30, C-15, C-16, C15
1979641
PULLEY AS-IDLER
3126B, 3126E, 3406E, 3512C, 793F, 793F-XQ, 795F AC, 797, 797B, 797F, 938H, 966G II, 972G II, C-12, C-15, C-16, C13, C15, C7, C9, CX31-C13I, CX31-C9I, IT38H, TH31-E61, TH35-C13I
3126B, 3126E, 3406E, 3512C, 793F, 793F-XQ, 795F AC, 797, 797B, 797F, 938H, 966G II, 972G II, C-12, C-15, C-16, C13, C15, C7, C9, CX31-C13I, CX31-C9I, IT38H, TH31-E61, TH35-C13I
2249775
PULLEY AS-IDLER
621B, 621G, 623G, 627F, 627G, 631D, 631E, 633E II, 637D, 637E, 657E, 657G, AD45B, AD55, C-15, C-16, C11, C13, C15, TH35-C13T, TH35-C15T
621B, 621G, 623G, 627F, 627G, 631D, 631E, 633E II, 637D, 637E, 657E, 657G, AD45B, AD55, C-15, C-16, C11, C13, C15, TH35-C13T, TH35-C15T
2362314
PULLEY AS-IDLER
627H, 627K, 627K LRC, AD45B, AD55, C-15, C-16, C11, C13, C15, C9.3, TH35-C15T
627H, 627K, 627K LRC, AD45B, AD55, C-15, C-16, C11, C13, C15, C9.3, TH35-C15T
2273814
PULLEY
385B, 5090B, 583T, 587T, C-15, C-16, C-18, C15, C18, CX35-P800, D8R, D8T, PL83, PL87
385B, 5090B, 583T, 587T, C-15, C-16, C-18, C15, C18, CX35-P800, D8R, D8T, PL83, PL87
2685705
PULLEY
C-15, C-16, C15, TH35-C15T
C-15, C-16, C15, TH35-C15T
6I1155
PULLEY-FAN DRIVE
3116, 3126, 3126B, 3126E
3116, 3126, 3126B, 3126E
9Y3290
PULLEY
3116
3116
7E6783
PULLEY
3176, 3176B
3176, 3176B
1034698
PULLEY-CRANKSHAFT
3406B, 3406C, 3406E, C-15, C-16, C-18, C16
3406B, 3406C, 3406E, C-15, C-16, C-18, C16
1268557
PULLEY
3406B, 3406C, 3406E, C-15, C-16
3406B, 3406C, 3406E, C-15, C-16
1323173
PULLEY
3176B
3176B
1323166
PULLEY
3176B, C-10, C-12, C11, C13, CX31-C13I, TH35-C13T
3176B, C-10, C-12, C11, C13, CX31-C13I, TH35-C13T