1771150 ENGINE AR-COMPLETE Caterpillar parts
3126B
Rating:
Alternative (cross code) number:
CA1771150
177-1150
1771150
CA1771150
177-1150
1771150
TRUCK ENGINE,
Related part:
1771150
SHORT BLOCK
0R4890
R
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ACDelco Genuine Parts 177-1150 Front Disc Brake Rotor
ACDelco Most GM OE brake rotors sold in the U.S are Ferritic Nitro-Carburized, or FNC rotor || These rotors typically last two times longer, compared to non-FNC rotors, due to improved pad wear behavior || OE brake components are specifically designed to work with your GM vehicle safety systems || Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE) || GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors || GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle || GM regularly updates production and service part designs to integrate new materials and technologies
ACDelco Most GM OE brake rotors sold in the U.S are Ferritic Nitro-Carburized, or FNC rotor || These rotors typically last two times longer, compared to non-FNC rotors, due to improved pad wear behavior || OE brake components are specifically designed to work with your GM vehicle safety systems || Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE) || GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors || GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle || GM regularly updates production and service part designs to integrate new materials and technologies
GM Genuine Parts 177-1150 Front Disc Brake Rotor
ACDelco Most GM OE brake rotors sold in the U.S are Ferritic Nitro-Carburized, or FNC rotor || These rotors typically last two times longer, compared to non-FNC rotors, due to improved pad wear behavior || OE brake components are specifically designed to work with your GM vehicle safety systems || Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE) || GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors || GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle || GM regularly updates production and service part designs to integrate new materials and technologies
ACDelco Most GM OE brake rotors sold in the U.S are Ferritic Nitro-Carburized, or FNC rotor || These rotors typically last two times longer, compared to non-FNC rotors, due to improved pad wear behavior || OE brake components are specifically designed to work with your GM vehicle safety systems || Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE) || GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors || GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle || GM regularly updates production and service part designs to integrate new materials and technologies
GM Genuine Parts 177-1150 Front Disc Brake Rotor
ACDelco Most GM OE brake rotors sold in the U.S are Ferritic Nitro-Carburized, or FNC rotor || These rotors typically last two times longer, compared to non-FNC rotors, due to improved pad wear behavior || OE brake components are specifically designed to work with your GM vehicle safety systems || Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE) || GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors || GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle || GM regularly updates production and service part designs to integrate new materials and technologies
ACDelco Most GM OE brake rotors sold in the U.S are Ferritic Nitro-Carburized, or FNC rotor || These rotors typically last two times longer, compared to non-FNC rotors, due to improved pad wear behavior || OE brake components are specifically designed to work with your GM vehicle safety systems || Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE) || GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors || GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle || GM regularly updates production and service part designs to integrate new materials and technologies
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Compatible equipment models: 1771150:
Information:
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.Dispose of all fluids according to local regulations and mandates.
Drain the coolant from the cooling system into a suitable container for storage or for disposal. Refer to Operation and Maintenance Manual, "Cooling System Coolant - Change" for the correct draining procedure.
Illustration 1 g02005213
Disconnect the upper radiator hose from water temperature regulator housing (1) on the cylinder head.
Illustration 2 g02206193
Remove plastic tube assembly (2), plastic tube assembly (3), and plastic tube assembly (7) from clips (9).
Cut all cable straps (5) from engine wiring harness assembly (6). Position engine wiring harness assembly away from the engine. Note: Ensure that all cable straps are removed from the engine wiring harness.
Remove bolts (8) and remove bracket (4) from the cylinder head.
Illustration 3 g02206194
Follow Step 6.a through Step 6.b in order to disconnect harness assembly (15) from boost pressure sensor (13).
Slide locking tab (14) into the unlocked position.
Disconnect harness assembly (15) from boost pressure sensor (13).
Follow Step 7.a through Step 7.b in order to disconnect harness assembly (11) from inlet air temperature sensor (10).
Slide locking tab (12) into the unlocked position.
Disconnect harness assembly (11) from inlet air temperature sensor (10).
Remove all cable straps that secure the harness assembly to the cylinder head. The harness assembly should be positioned away from the cylinder head in order to avoid causing an obstruction during the removal of the cylinder head.
On some application there is an engine wiring harness support bracket on the rear of the cylinder head. if necessary, cut the cable straps and remove the engine wiring harness from the support bracket. Remove the support bracket from the cylinder head before removal the cylinder head assembly.
Illustration 4 g02206213
Remove bolt (16) from tube assembly (18). Remove bolt (20) from tube clip (19).
Remove tube assembly (18) from the cylinder head. Remove O-ring seal (17) (not shown) from the tube assembly. Plug the port in the cylinder head with a new plug. Cap the tube assembly with new cap.
Illustration 5 g02206214
Follow Step 12.a through Step 12.c in order to disconnect harness assembly (22) from coolant temperature sensor (23).
Slide locking tab (21) into the unlocked position.
Disconnect harness assembly (22) from coolant temperature sensor (23).
Cut cable strap (26) and remove harness assembly (22) from bypass tube (25).
Remove bolts (24).
Remove bypass tube (25) from the cylinder head. Remove O-ring seal (27) and O-ring seal (28) from bypass tube (25).
Illustration 6 g02206215
Illustration 7 g03417150
Sequence for tightening the bolts for the cylinder head
Gradually loosen bolts (29) in the reverse numerical order to the tightening sequence. Refer to the Illustration 7. Note: Follow the correct sequence in order to help prevent distortion of the cylinder head.
Remove bolts (29) from cylinder head (30).
Attach a suitable lifting device to cylinder head (30). Support the
Caterpillar SIS machinery equipment:
Parts engine Caterpillar catalog:
120H, 135H, 3126, 3126B, 3126E, 322C, 322C FM, 325C, 325C FM, 561N, 570B, 580B, 938G II, 950G II, 953C, 962G II, 963C, C7, D5N, D6N, IT38G II, IT62G II, M325C MH, SPP101
1771127
ENGINE AR-COMPLETE
3126B, 3126E
3126B, 3126E
1771126
ENGINE AR-COMPLETE
3126B, 3126E
3126B, 3126E
1771125
ENGINE AR-COMPLETE
3126B, 3126E
3126B, 3126E
1771124
ENGINE AR-COMPLETE
3126B, 3126E
3126B, 3126E
1771152
ENGINE AR-COMPLETE
3126B, 3126E
3126B, 3126E