2941796 WASHER-SPECIAL Caterpillar parts
311D LRR, 312D, 312D L, 313D, 314D CR, 314D LCR, 315D L, 318D L, 319D, 319D L, 319D LN, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 321D LCR, 323D L, 323D LN, 323D SA
Rating:
Alternative (cross code) number:
CA2941796
294-1796
2941796
CA2941796
294-1796
2941796
Weight: 0.01 pounds 0 kg.
EXCAVATOR, MOBILE HYD POWER UNIT,
Compatible equipment models: 2941796:
Number on catalog scheme:
2
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Information:
Placing the PTO Enable switch to the "Enable" position transfers the control of the desired engine speed from the throttle position sensor to the PTO speed control function. The PTO Interrupt switch momentarily transfers control back to the throttle position sensor. The PTO Set/Resume switch controls the desired engine speed.The PTO Set/Resume switch is spring loaded to the normally open position. If the switch is momentarily placed in the "Set" position, the desired engine speed will be set to the current engine speed. If the switch is held in the "Set" position, the desired engine speed will increase according to the value of the "Engine Accel Rate" parameter. After the desired engine speed has been set, the desired engine speed will increase by 20 rpm when the PTO ramp up/down switch is momentarily placed in the "Set" position.If the PTO Set/Resume switch is momentarily placed in the "Resume" position, the desired engine speed will be set to the current engine speed. If the switch is held in the "Resume" position, the desired engine speed will decrease according to the value of the "Engine Accel Rate" parameter. After the desired engine speed has been set, the desired engine speed will decrease by 20 rpm when the switch is momentarily placed in the "Resume" position.If the "PTO Set" and "PTO Resume" inputs are connected to the −Battery at the same time, the ECM will ignore the inputs. The desired engine speed will not change.Test Step 1. Inspect the Electrical Connectors and the Wiring
Turn the keyswitch to the OFF position.
Illustration 3 g01120532
Left side view (1) P61 customer connector (1) J1/P1 ECM connectors
Thoroughly inspect connectors (1) and (2). Refer to Troubleshooting, "Electrical Connectors - Inspect".
Illustration 4 g01102468
P1 terminals that are associated with the PTO (P1-41) Input from the PTO interrupt switch (P1-56) Input from the PTO enable switch (P1-58) Input from the PTO ramp up switch or set switch (P1-60) Input for PTO ramp down switch or resume switch
Illustration 5 g01123458
J61/P61 terminals that are associated with the PTO (19) Input from the PTO interrupt switch (29) Input from the PTO enable switch (30) Input from the PTO ramp up switch or set switch (39) Input for PTO ramp down switch or resume switch
Perform a 45 N (10 lb) pull test on each of the wires that are associated with the circuits for the PTO switches.
Check the allen head screw on each ECM connector for the proper torque. Refer to Troubleshooting, "Electrical Connectors - Inspect" for the correct torque values.
Check the allen head screw on the customer connector for the proper torque. Refer to Troubleshooting, "Electrical Connectors - Inspect" for the correct torque value.
Check the harness and wiring for abrasions and for pinch points from the battery to the ECM.Expected Result:All connectors, pins, and sockets are completely coupled and/or inserted, and the harness and wiring are free of corrosion, of abrasion or of pinch points.Results:
OK - The connectors and wiring are OK. If the engine is equipped with a customer connector, proceed to Test Step 2.
Turn the keyswitch to the OFF position.
Illustration 3 g01120532
Left side view (1) P61 customer connector (1) J1/P1 ECM connectors
Thoroughly inspect connectors (1) and (2). Refer to Troubleshooting, "Electrical Connectors - Inspect".
Illustration 4 g01102468
P1 terminals that are associated with the PTO (P1-41) Input from the PTO interrupt switch (P1-56) Input from the PTO enable switch (P1-58) Input from the PTO ramp up switch or set switch (P1-60) Input for PTO ramp down switch or resume switch
Illustration 5 g01123458
J61/P61 terminals that are associated with the PTO (19) Input from the PTO interrupt switch (29) Input from the PTO enable switch (30) Input from the PTO ramp up switch or set switch (39) Input for PTO ramp down switch or resume switch
Perform a 45 N (10 lb) pull test on each of the wires that are associated with the circuits for the PTO switches.
Check the allen head screw on each ECM connector for the proper torque. Refer to Troubleshooting, "Electrical Connectors - Inspect" for the correct torque values.
Check the allen head screw on the customer connector for the proper torque. Refer to Troubleshooting, "Electrical Connectors - Inspect" for the correct torque value.
Check the harness and wiring for abrasions and for pinch points from the battery to the ECM.Expected Result:All connectors, pins, and sockets are completely coupled and/or inserted, and the harness and wiring are free of corrosion, of abrasion or of pinch points.Results:
OK - The connectors and wiring are OK. If the engine is equipped with a customer connector, proceed to Test Step 2.
Cat SIS web machinery list:
Parts washer Caterpillar catalog:
311, 311B, 311C, 311D LRR, 312B, 312C, 312C L, 312D, 312D L, 313D, 314C, 314D CR, 314D LCR, 315D L, 318C, 318D L, 319C, 319D, 319D L, 319D LN, 320B, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 3...
2384C, 2484C, 318C, 319C, 320B, 320B U, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E R...
318C, 318E L, 319C, 319D, 319D L, 319D LN, 320 L, 320B, 320B L, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 3...
318C, 319D L, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D2, 320D2 GC, 320D2 L, 320E LN, 320E LRR, 320E RR, 323D L, 323D LN, 323D2 L, 323E L, 324D, 324D L, 324E, 324E LN, 325D L...
311D LRR, 312D, 312D L, 313D, 314D CR, 314D LCR, 315D L, 318D L, 319D, 319D L, 319D LN, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 321D LCR, 323D L, 323D LN, 323D SA
311D LRR, 312D, 312D L, 313D, 314D CR, 314D LCR, 315D L, 318D L, 319D, 319D L, 319D LN, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 321D LCR, 323D L, 323D LN, 323D SA
311D LRR, 312D, 312D L, 313D, 314D CR, 314D LCR, 315D L, 318D L, 319D, 319D L, 319D LN, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 321D LCR, 323D L, 323D LN, 323D SA
315D L, 318E L, 319D, 319D L, 319D LN, 320D, 320D FM, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 321D LCR, 323D L, 323D LN, 323D2 ...
1090, 1190, 1190T, 1290T, 1390, 2290, 235C, 235D, 2390, 2391, 2491, 2590, 320C FM, 320D, 320D FM, 320D FM RR, 322C, 322C FM, 324D FM, 324D FM LL, 325C FM, 325D FM, 330C FM, 330D FM, 511, 521, 521B, 52...
10, 120G, 12G, 130G, 140G, 14G, 160G, 16G, 227, 315C, 315D L, 3P, 3S, 518, 518C, 528, 528B, 530B, 613C, 627B, 637D, 657B, 657E, 815B, 910, 920, 926, 931, 931B, 931C, 933, 933C, 939, 939C, 943, 950B, 9...
315C, 315D L, D3G, D3K XL, D3K2 LGP, D4G, D4K XL, D4K2 XL, D5G, D5K LGP, D5K2 XL
320C FM, 320D, 322B L, 322C, 322C FM, 324D FM, 324D FM LL, 325 L, 325B L, 325C, 325C FM, 325D FM, 325D FM LL, 328D LCR, 330, 330 FM L, 330 L, 330B, 330B L, 330C, 330C FM, 330C L, 330C MH, 330D, 330D F...
311D LRR, 312D, 312D L, 313D, 314D CR, 314D LCR, 315D L, 318D L, 319D, 319D L, 319D LN, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 321D LCR, 323D L, 323D LN, 323D SA
3146509
WASHER-PLATE
311D LRR, 312D, 312D L, 313D, 315D L, 318D L, 319D L, 320D, 320D FM, 320D GC, 320D L, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 321D LCR, 323D L, 323D LN, 323D SA, 323D2 L, D7R XR
311D LRR, 312D, 312D L, 313D, 315D L, 318D L, 319D L, 320D, 320D FM, 320D GC, 320D L, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 321D LCR, 323D L, 323D LN, 323D SA, 323D2 L, D7R XR
3054747
WASHER
311D LRR, 312D, 312D L, 313D, 314D CR, 314D LCR, 315D L, 318D L, 319D, 319D L, 319D LN, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 321D LCR, 323D L, 323D LN, 323D SA
311D LRR, 312D, 312D L, 313D, 314D CR, 314D LCR, 315D L, 318D L, 319D, 319D L, 319D LN, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 321D LCR, 323D L, 323D LN, 323D SA
2941698
WASHER
311D LRR, 312D, 312D L, 313D, 314D CR, 314D LCR, 315D L, 318D L, 319D, 319D L, 319D LN, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 321D LCR, 323D L, 323D LN, 323D SA
311D LRR, 312D, 312D L, 313D, 314D CR, 314D LCR, 315D L, 318D L, 319D, 319D L, 319D LN, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 321D LCR, 323D L, 323D LN, 323D SA
2941851
WASHER
311D LRR, 312D, 312D L, 313D, 314D CR, 314D LCR, 315D L, 318D L, 319D, 319D L, 319D LN, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 321D LCR, 323D L, 323D LN, 323D SA
311D LRR, 312D, 312D L, 313D, 314D CR, 314D LCR, 315D L, 318D L, 319D, 319D L, 319D LN, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 321D LCR, 323D L, 323D LN, 323D SA
2941850
WASHER
311D LRR, 312D, 312D L, 313D, 314D CR, 314D LCR, 315D L, 318D L, 319D, 319D L, 319D LN, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 321D LCR, 323D L, 323D LN, 323D SA
311D LRR, 312D, 312D L, 313D, 314D CR, 314D LCR, 315D L, 318D L, 319D, 319D L, 319D LN, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 321D LCR, 323D L, 323D LN, 323D SA
315D L, 316E L, 318D2 L, 318E L, 319D L, 319D LN, 320D, 320D GC, 320D L, 320D LRR, 320D RR, 320D2, 320E, 320E L, 320E LN, 320E LRR, 321D LCR, 323D L, 323D LN, 323D SA, 323E L, 324D, 324D L, 324E, 324E...
3852944
WASHER
315D L, 316E L, 318D L, 318D2 L, 318E L
315D L, 316E L, 318D L, 318D2 L, 318E L
3852888
WASHER
315D L, 316E L, 318D L, 318D2 L, 318E L
315D L, 316E L, 318D L, 318D2 L, 318E L
2363703
WASHER
312D, 312D L, 315D L, 319D, 319D L, 319D LN, 320D, 320D FM, 320D GC, 320D L, 320D LN, 323D L, 323D LN, 323D SA, 323D2 L, 324D, 324D L, 324D LN, 325D, 325D L, 325D MH, 329D, 329D L, 329D LN, 330D, 330D...
312D, 312D L, 315D L, 319D, 319D L, 319D LN, 320D, 320D FM, 320D GC, 320D L, 320D LN, 323D L, 323D LN, 323D SA, 323D2 L, 324D, 324D L, 324D LN, 325D, 325D L, 325D MH, 329D, 329D L, 329D LN, 330D, 330D...
311D LRR, 312D, 312D L, 313D, 314D CR, 314D LCR, 315D L, 318D L, 319D, 319D L, 319D LN, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 321D LCR, 323D L, 323D LN, 323D SA
311D LRR, 312D, 312D L, 313D, 314D CR, 314D LCR, 315D L, 318D L, 319D, 319D L, 319D LN, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 321D LCR, 323D L, 323D LN, 323D SA