PUMP GP-FUEL TRANSFER 4I2901 - Caterpillar

Table 1
Required Tools
Tool Part Number Part Description Qty
A 8T-0455 Liner Projection Tool Group 1
Illustration 1 g01343897
(1) Dial indicator
(2) Gauge body
(3) Gauge block
Use the Tooling (A) to check the depths of the inlet valves and the exhaust valves below the face of the cylinder head. Use the gauge block (3) to zero the dial indicator (1).
Ensure that the face of the valves are clean. Ensure that the bottom face of the cylinder head is clean. Ensure that the cylinder head is not distorted. Refer to Testing and Adjusting, "Cylinder Head - Inspect" for the procedure to measure flatness of the cylinder head.
Illustration 2 g01343900
Typical example
Measurement of the valve depth
(1) Dial indicator
(2) Gauge body
Position gauge body (2) and dial indicator (1) in order to measure the valve depth. Measure the depth of the inlet valve and the exhaust valve before the valve springs are removed.
The minimum and maximum limits for a new engine follow: Inlet valves Minimum ... 0.905 mm (0.0356 inch)Maximum ... 1.163 mm (0.0458 inch)Exhaust valves Minimum ... 0.876 mm (0.0345 inch)Maximum ... 1.131 mm (0.0445 inch)
Service wear occurs on an engine which has been in operation. If the valve depth below the cylinder head face on a used engine exceeds the specification for service wear, the following components must be replaced.
Valves
Valve insertsWear limit for inlet valves ... 1.41 mm (0.0555 inch)Wear limit for exhaust valves ... 1.38 mm (0.0543 inch)
Check each valve for cracks. Check the stems of the valves for wear. Ensure that the valves are the correct fit in the valve guides. Refer to Testing and Adjusting, "Valve Guide - Inspect" for the procedure to inspect the valve guides.
Check the load on the valve springs. Refer to Specifications, "Cylinder Head Valves" for the correct lengths and specifications for the valve springs.

Parts pump Caterpillar catalog:

0874727 PUMP GP-GEAR
320, 320 L, 320N, 322, 322 FM L, 322 LN, 325, 325 L, 325 LN

2W8625 PUMP GP-ENGINE OIL
213B, 214B, 224B, 3116, 320 L, 322, 322 FM L, 322 LN, 325, 325 L, 325 LN, 613C II, 928F, 938F, 950F, 950F II, 953B, 960F, AP-1000, AP-1050, CB-634, CP-563, CS-531, CS-533, CS-533C, CS-573, CS-583, D25...

1038264 PUMP GP-GEAR
320, 320 L, 320N, 322, 322 FM L, 322 LN, 325, 325 L, 325 LN

4W7589 PUMP GP-WATER
205B, 206B, 211B, 212B, 213B, 214B, 224B, 3114, 3116, 3126B, 3126E, 320 L, 320B, 322, 322 FM L, 322 LN, 322B, 322B L, 322B LN, 325, 325 L, 325 LN, 325B, 325B L, 35, 446, 446B, 446D, 45, 525B, 535B, 53...

0854923 PUMP GP-GEAR
320, 320 L, 320N, 322, 322 FM L, 322 LN, 325, 325 L, E300B

1192924 PUMP GP-ENGINE OIL
120H, 120H ES, 120H NA, 135H, 135H NA, 30/30, 3116, 3126, 320 L, 320B, 322, 322 FM L, 322 LN, 322B, 322B L, 322B LN, 325, 325 L, 325B, 325B L, 45, 55, 561M, 613C II, 928F, 928G, 938F, 938G, 950F, 950F...

1140602 PUMP GP
320 L, 320N

4W0788 PUMP AS-FUEL PRIMING
14G, 205B, 215B, 224B, 235, 245, 3114, 3116, 320 L, 330 L, 3304, 3304B, 3306, 3306B, 350, 3516, 375, 446, 528, 572G, 621, 910E, 920, 926, 936F, 943, 950B, 950F, 953, 953C, 966F, 980C, 980F, C-12, C12,...