3012291 TRACK GP Caterpillar parts
345D, 349D
Rating:
Alternative (cross code) number:
CA3012291
301-2291
3012291
CA3012291
301-2291
3012291
EXCAVATOR,
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Information:
Removal Procedure
Start By:
Remove the cylinder head. Refer to Disassembly and Assembly, "Cylinder Head - Remove".
Remove the engine oil pan. Refer to Disassembly and Assembly, "Engine Oil Pan - Remove and Install".
Remove the piston cooling jets. Refer to Disassembly and Assembly, "Piston Cooling Jets - Remove and Install".
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g01064122
Inspect the connecting rod and connecting rod cap (2) for the proper identification mark. The connecting rod and connecting rod cap (2) should have an etched number on the side that is toward the right side of the engine. The number should match the cylinder number. The bearing retainer notch should also be on the right side. Mark the connecting rod and connecting rod cap (2), if necessary.
Remove connecting rod cap bolts (1) and connecting rod cap (2). Remove the lower half of the connecting rod bearing from connecting rod cap (2) .
Illustration 2 g01064123
Push the piston and connecting rod (3) away from the crankshaft. Remove the upper half of connecting rod bearing (4) .
Remove the piston and connecting rod (3) from the cylinder block.
Repeat Steps 1 through 4 for the remaining pistons and connecting rods.
Start By:
Remove the cylinder head. Refer to Disassembly and Assembly, "Cylinder Head - Remove".
Remove the engine oil pan. Refer to Disassembly and Assembly, "Engine Oil Pan - Remove and Install".
Remove the piston cooling jets. Refer to Disassembly and Assembly, "Piston Cooling Jets - Remove and Install".
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g01064122
Inspect the connecting rod and connecting rod cap (2) for the proper identification mark. The connecting rod and connecting rod cap (2) should have an etched number on the side that is toward the right side of the engine. The number should match the cylinder number. The bearing retainer notch should also be on the right side. Mark the connecting rod and connecting rod cap (2), if necessary.
Remove connecting rod cap bolts (1) and connecting rod cap (2). Remove the lower half of the connecting rod bearing from connecting rod cap (2) .
Illustration 2 g01064123
Push the piston and connecting rod (3) away from the crankshaft. Remove the upper half of connecting rod bearing (4) .
Remove the piston and connecting rod (3) from the cylinder block.
Repeat Steps 1 through 4 for the remaining pistons and connecting rods.
Caterpillar SIS machinery equipment:
Caterpillar SIS
345D Excavator NEG00001-UP (MACHINE) POWERED BY C13 Engine »
301-2291
TRACK GP
349D & 349D L Excavators MEN00001-UP (MACHINE) POWERED BY C13 Engine »
301-2291
TRACK GP
349D & 349D L Excavators GKF00001-UP (MACHINE) POWERED BY C13 Engine »
301-2291
TRACK GP
349D2 & 349D2 L Excavators YAG00001-UP (MACHINE) POWERED BY C13 Engine »
301-2291
TRACK GP
349D2, 349D2 L & 349D2 L-VG Excavators PFD00001-UP (MACHINE) POWERED BY C13 Engine »
301-2291
TRACK GP
Caterpillar parts catalog:
Parts track Caterpillar catalog:
3503238
TRACK GP
345D, 349D
345D, 349D
3503242
TRACK GP
345D, 349D
345D, 349D
3503244
TRACK GP
345D, 349D
345D, 349D
3503245
TRACK GP
345D, 349D
345D, 349D
3012276
TRACK GP
345D L, 349D, 349D L
345D L, 349D, 349D L
3032587
TRACK GP
345D L, 349D, 349D L
345D L, 349D, 349D L
3032636
TRACK GP
345D L, 349D, 349D L
345D L, 349D, 349D L
3032640
TRACK GP
345D L, 349D, 349D L
345D L, 349D, 349D L
3059368
TRACK GP
345D L, 349D, 349D L
345D L, 349D, 349D L
3503250
TRACK GP
345D L, 349D, 349D L
345D L, 349D, 349D L
3503252
TRACK GP
345D L, 349D, 349D L
345D L, 349D, 349D L
3503253
TRACK GP
345D L, 349D, 349D L
345D L, 349D, 349D L
3032592
TRACK AR
345D, 349D
345D, 349D
3032590
TRACK AR
345D, 349D
345D, 349D
3032588
TRACK AR
345D, 349D
345D, 349D
3032586
TRACK AR
345D, 349D
345D, 349D
3032585
TRACK AR
345D, 349D
345D, 349D
2839035
TRACK GP
312D, 312D L
312D, 312D L
3032652
TRACK GP
345D, 345D L, 349D
345D, 345D L, 349D
3032645
TRACK GP
345D, 349D
345D, 349D
3032644
TRACK GP
345D, 349D
345D, 349D
3032643
TRACK GP
345D, 349D
345D, 349D
3012309
TRACK GP
345D, 349D
345D, 349D
3012305
TRACK GP
345D, 349D
345D, 349D