1687943 PISTON AS-PUMP Caterpillar parts
246C, 256C, 262C, 262C2, 272C, 277C, 277C2, 279C, 279C2, 2864C, 287C, 287C2, 289C, 289C2, 297C, 299C, 345C, 345C L, 345C MH, 5110B, 586C, 621H, 621K, 623H, 623K, 623K LRC, 627H, 627K, 627K LRC, 824C, ...
Rating:
Alternative (cross code) number:
CA1687943
168-7943
1687943
CA1687943
168-7943
1687943
Weight: 0.14 pounds 0 kg.
ASPHALT PAVER, WHEELED EXCAVATOR,
Compare Prices: .
As an associate, we earn commssions on qualifying purchases through the links below
Replacement for fits 1687943 Piston Fits Caterpillar Models
Morricho
Morricho
CTP 1687943 Hydraulic Piston Pump for Model 924G, 924GZ, 924H, 924HZ
CTP This is how the flow is generated || During service it is suggested that if pistons are to be replaced all should be changed || As the cylinder block turns the pistons travel in and out of the bore of the block
CTP This is how the flow is generated || During service it is suggested that if pistons are to be replaced all should be changed || As the cylinder block turns the pistons travel in and out of the bore of the block
CTP 1687943 Hydraulic Piston Pump for Model 924G, 924GZ, 924H, 924HZ
CTP This is how the flow is generated || During service it is suggested that if pistons are to be replaced all should be changed || As the cylinder block turns the pistons travel in and out of the bore of the block
CTP This is how the flow is generated || During service it is suggested that if pistons are to be replaced all should be changed || As the cylinder block turns the pistons travel in and out of the bore of the block
Number on catalog scheme:
2
For full view, you need register
Compatible equipment models: 1687943:
Information:
Remove Pistons And Connecting Rod Assemblies
Start By:a. remove cylinder head assemblyb. remove oil pumpc. remove piston cooling tubes1. Remove the carbon ridge from the top inside surface of the cylinder liners. 2. Turn the crankshaft until two pistons are at bottom center.3. Remove bolts (1) and the bearing caps. Push the rods and pistons up until the rings are out of the cylinder liners. 4. Remove pistons (2) and connecting rods from the cylinder liners.5. Do Steps 1 through 4 for the remainder of the pistons and connecting rods.Install Pistons And Connecting Rod Assemblies
1. Put clean engine oil on piston rings, connecting rod bearings and cylinder liners. 2. Use tool (A), and install piston (2) and the connecting rod in the cylinder liner. Be sure the number on the tab groove side of the connecting rod is on the opposite side from the camshaft.3. Install the bearing cap on the connecting rod with the number on the side of the bearing cap on the same side and same number as on the connecting rod.4. Put 2P2506 Thread Lubricant on the threads of the bolts. Install the nuts, and tighten them to a torque of 90 8 N m (67 6 lb ft). Put a mark on the nuts and cap, and tighten the nuts an extra 90° 5°.5. Do Steps 1 through 4 for the remainder of the pistons and connecting rods.End By:a. install oil pumpb. install cylinder head assemblyc. install piston cooling tubesDisassemble & Assemble Pistons And Connecting Rod Assemblies
Start By:a. remove pistons and connecting rod assemblies 1. Remove bearings (3) from the connecting rod and connecting rod cap.2. Remove retainer ring (1) with tool (A) or other suitable tooling.3. Remove pin (2) and connecting rod (4) from the piston. 4. Remove piston rings (5) from the piston with tool (B). Clean the piston ring grooves on the pistons with an acceptable ring groove cleaning tool. See, Use Of Piston Pin Bearing Removal And Installation Tools, Special Instructions, Form No. SMHS7295.5. Heat connecting rod (4) in an oven to a temperature of 177 ° to 260 ° C (350 ° to 500 ° F). Never use a direct flame to heat a connecting rod. 6. Put connecting rod (4) in position on the base plate of tooling (C). Put a new rod pin bearing (6) on the adapter part of tooling (C). The old bearing is pushed out by tooling (C) as the new bearing is installed.7. Use tooling (C) to push the new bearing into the connecting rod until the push adapter of tooling (C) makes full contact with the connecting rod surface.8. Use a pin boring machine to make the rod pin bearing the correct size. The bore in the new rod pin bearing must be 50.830 0.008 mm (2.0012 .0003 in).9. Check the clearance between the ends of the piston rings. See the topic, Pistons and Rings in the Specifications manual.10. Install the oil ring spring in the oil
Start By:a. remove cylinder head assemblyb. remove oil pumpc. remove piston cooling tubes1. Remove the carbon ridge from the top inside surface of the cylinder liners. 2. Turn the crankshaft until two pistons are at bottom center.3. Remove bolts (1) and the bearing caps. Push the rods and pistons up until the rings are out of the cylinder liners. 4. Remove pistons (2) and connecting rods from the cylinder liners.5. Do Steps 1 through 4 for the remainder of the pistons and connecting rods.Install Pistons And Connecting Rod Assemblies
1. Put clean engine oil on piston rings, connecting rod bearings and cylinder liners. 2. Use tool (A), and install piston (2) and the connecting rod in the cylinder liner. Be sure the number on the tab groove side of the connecting rod is on the opposite side from the camshaft.3. Install the bearing cap on the connecting rod with the number on the side of the bearing cap on the same side and same number as on the connecting rod.4. Put 2P2506 Thread Lubricant on the threads of the bolts. Install the nuts, and tighten them to a torque of 90 8 N m (67 6 lb ft). Put a mark on the nuts and cap, and tighten the nuts an extra 90° 5°.5. Do Steps 1 through 4 for the remainder of the pistons and connecting rods.End By:a. install oil pumpb. install cylinder head assemblyc. install piston cooling tubesDisassemble & Assemble Pistons And Connecting Rod Assemblies
Start By:a. remove pistons and connecting rod assemblies 1. Remove bearings (3) from the connecting rod and connecting rod cap.2. Remove retainer ring (1) with tool (A) or other suitable tooling.3. Remove pin (2) and connecting rod (4) from the piston. 4. Remove piston rings (5) from the piston with tool (B). Clean the piston ring grooves on the pistons with an acceptable ring groove cleaning tool. See, Use Of Piston Pin Bearing Removal And Installation Tools, Special Instructions, Form No. SMHS7295.5. Heat connecting rod (4) in an oven to a temperature of 177 ° to 260 ° C (350 ° to 500 ° F). Never use a direct flame to heat a connecting rod. 6. Put connecting rod (4) in position on the base plate of tooling (C). Put a new rod pin bearing (6) on the adapter part of tooling (C). The old bearing is pushed out by tooling (C) as the new bearing is installed.7. Use tooling (C) to push the new bearing into the connecting rod until the push adapter of tooling (C) makes full contact with the connecting rod surface.8. Use a pin boring machine to make the rod pin bearing the correct size. The bore in the new rod pin bearing must be 50.830 0.008 mm (2.0012 .0003 in).9. Check the clearance between the ends of the piston rings. See the topic, Pistons and Rings in the Specifications manual.10. Install the oil ring spring in the oil
Cat SIS web machinery list:
Parts piston Caterpillar catalog:
325B, 325B L, 330B L, 330C, 330C FM, 330C L, 330C MH, 330D, 330D FM, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 336D2, 336D2 L, 336E, 336E H, 336E HVG, 336E L, 336E LH, 336E LN, 336F L, 340D L, ...
345B II, 345C, 345C L, 365B, 365B II, 365B L, 365C, 365C L, 365C L MH, 374D L, 374F L, 385B, 385C, 385C FS, 385C L, 385C L MH, 390D, 390D L, 390F L, 5090B
1290T, 1390, 2491, 2590, 325D FM, 325D FM LL, 330, 330B L, 330C, 330C FM, 330C MH, 330D FM, 330D L, 330D MH, 336D L, 336D LN, 340D L, 340D2 L, 345B, 345B II, 345B II MH, 345B L, 345C, 345C L, 345C MH,...
322B L, 322C, 322C FM, 324D FM, 324D FM LL, 325B L, 328D LCR, 330, 330 FM L, 330 L, 330B, 330B L, 330C FM, 330D FM, 345B, 345B II, 345B II MH, 345B L, 345C, 345C L, 345C MH, 350, 350 L, 568 FM LL, 834...
1390, 2590, 320 L, 320B, 320N, 322B, 322B L, 322B LN, 322C, 322C FM, 325, 325 L, 325 LN, 325B, 325B L, 325C, 325C FM, 325C L, 325D FM, 325D FM LL, 325D MH, 330, 330 FM L, 330 L, 330B, 330B L, 330C FM,...
1090, 1190, 1190T, 1290T, 1390, 2290, 2390, 2391, 2491, 2590, 322C, 322C FM, 324D, 324D FM, 324D FM LL, 324D L, 324D LN, 325C, 325C FM, 325D, 325D FM, 325D FM LL, 325D L, 325D MH, 328D LCR, 329D, 329D...
1190, 1190T, 1290T, 1390, 2290, 2390, 2391, 2491, 2590, 322C, 322C FM, 324D, 324D FM, 324D FM LL, 324D L, 324E, 324E L, 324E LN, 325C, 325D, 325D L, 326D L, 328D LCR, 329D, 329D L, 329D LN, 329E, 329E...
320C, 322C, 323D L, 324D, 324D L, 324D LN, 324E, 324E L, 324E LN, 325C, 325C FM, 325C L, 325D, 325D FM, 325D L, 326D L, 328D LCR, 329D, 329D L, 329D LN, 329E, 330C, 330C FM, 330C L, 330D, 330D FM, 330...
1290T, 1390, 330, 330 FM L, 330B L, 330C, 330C FM, 330C L, 330C MH, 330D FM, 330D L, 330D MH, 345B, 345B II, 345B II MH, 345B L, 345C, 345C L, 345C MH, 345D L, 350, 532, 541, 551, 552, OEMS, TK1051, T...
330D, 330D FM, 330D L, 330D LN, 330D MH, 345C, 345C L, 345C MH, M330D, W345C MH
324D, 329D LN, 330C, 330C L, 330C MH, 330D, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 336D2, 336E HVG, 340D L, 345B II, 345C, 345C L, 345D, 345D L, 345D L VG, 349D, 349D L, 365B, 365C
324D, 325C, 325D L, 328D LCR, 330C, 330C FM, 330C L, 330D, 330D FM, 330D L, 330D LN, 336D, 336D L, 336D LN, 340D L, 345C, 345C L, 345D L, 349D, 349D L, 385C L
1876343
PISTON
TH350B, TH355B
TH350B, TH355B
2331017
PISTON
TH220B, TH350B, TH355B, TH460B, TH560B
TH220B, TH350B, TH355B, TH460B, TH560B
2044278
PISTON
730, TH350B, TH355B
730, TH350B, TH355B
2047827
PISTON
TH350B, TH355B
TH350B, TH355B
2062628
PISTON
TH350B
TH350B
2295070
PISTON-BRAKE
TH220B, TH330B, TH340B, TH350B, TH355B
TH220B, TH330B, TH340B, TH350B, TH355B
1880174
PISTON
TH220B, TH340B
TH220B, TH340B
2126795
PISTON
TH220B, TH330B, TH340B
TH220B, TH330B, TH340B
1866227
PISTON
TH220B
TH220B
2640305
PISTON
TH355B
TH355B
2072829
PISTON
TH355B
TH355B
2028911
PISTON
TH355B, TH580B
TH355B, TH580B