4450551 BUSHING-TRACK Caterpillar parts
311D LRR, 311F LRR, 312D, 312D L, 312D2 L, 312E, 312E L, 314D CR, 314D LCR, 314E CR, 314E LCR
Rating:
Alternative (cross code) number:
CA4450551
445-0551
4450551
CA4450551
445-0551
4450551
Weight: 2 pounds 0 kg.
EXCAVATOR,
Compatible equipment models: 4450551:
Information:
3116 Marine Engine Low Idle Adjustment Procedure
Use a digital photo tachometer to accurately measure the engine low idle rpm. DO NOT use the instrument panel tachometer to set engine low idle. Use this procedure any time the low idle rpm is changed, even slightly.
Location of "Standard" low idle adjustment screw (1) and "Buffer" spring adjustment screw (2).1. Start the engine and allow it to warm up and allow the low idle reading to stabilize. Low idle readings should be taken after snapping the throttle open about (1/3 of its travel), and releasing it quickly. This will help insure the governor control is in its natural low idle position against the standard governor low idle screw (1).2. Turn the "Buffer" spring adjustment screw (2) out (counterclockwise) until there is no further change in low idle rpm. The rpm should drop slightly when screw (2) is turned out.3. Actuate the governor control lever, and then quickly release the lever. Check the low idle rpm. Use the "Standard" low idle adjustment screw (1) to adjust the low idle to 600 10 rpm. Actuate the governor control lever, and then quickly release the lever. Check the low idle rpm. Adjust screw (1) as needed to obtain the 600 10 rpm.4. Slowly turn the "Buffer" spring adjustment screw (2) in (clockwise) until the low idle rpm begins to increase. Continue to turn screw (2) until the low idle rpm is 650 10 rpm. Actuate the governor control lever, and then quickly release the lever. Check the low idle rpm. Adjust screw (2) as needed to obtain the 650 10 rpm. The "Buffer" screw (2) MUST be turned out (counterclockwise) initially, while the low idle is set 50 rpm LESS then the final value with screw (1). Then the "Buffer" screw (2) is used to adjust the low idle rpm upward to the final (specified) low idle rpm. If the "Buffer" screw is used to raise the rpm too much or too little, it does not dampen the movement of the internal governor parts. Low idle instability or surge can be a result.
Use a digital photo tachometer to accurately measure the engine low idle rpm. DO NOT use the instrument panel tachometer to set engine low idle. Use this procedure any time the low idle rpm is changed, even slightly.
Location of "Standard" low idle adjustment screw (1) and "Buffer" spring adjustment screw (2).1. Start the engine and allow it to warm up and allow the low idle reading to stabilize. Low idle readings should be taken after snapping the throttle open about (1/3 of its travel), and releasing it quickly. This will help insure the governor control is in its natural low idle position against the standard governor low idle screw (1).2. Turn the "Buffer" spring adjustment screw (2) out (counterclockwise) until there is no further change in low idle rpm. The rpm should drop slightly when screw (2) is turned out.3. Actuate the governor control lever, and then quickly release the lever. Check the low idle rpm. Use the "Standard" low idle adjustment screw (1) to adjust the low idle to 600 10 rpm. Actuate the governor control lever, and then quickly release the lever. Check the low idle rpm. Adjust screw (1) as needed to obtain the 600 10 rpm.4. Slowly turn the "Buffer" spring adjustment screw (2) in (clockwise) until the low idle rpm begins to increase. Continue to turn screw (2) until the low idle rpm is 650 10 rpm. Actuate the governor control lever, and then quickly release the lever. Check the low idle rpm. Adjust screw (2) as needed to obtain the 650 10 rpm. The "Buffer" screw (2) MUST be turned out (counterclockwise) initially, while the low idle is set 50 rpm LESS then the final value with screw (1). Then the "Buffer" screw (2) is used to adjust the low idle rpm upward to the final (specified) low idle rpm. If the "Buffer" screw is used to raise the rpm too much or too little, it does not dampen the movement of the internal governor parts. Low idle instability or surge can be a result.
Cat SIS web machinery list:
Parts bushing Caterpillar catalog:
2255438
BUSHING
3054, 3054B, 3054C, 3054E, 3056, 3056E, 312D2, 312D2 GC, 312D2 L, 313D2, 313D2 LGP, 315C, 318D2 L, 414E, 416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424D, 426C, 428D, 428E, 428F, 430D, 430E, 430F,...
3054, 3054B, 3054C, 3054E, 3056, 3056E, 312D2, 312D2 GC, 312D2 L, 313D2, 313D2 LGP, 315C, 318D2 L, 414E, 416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424D, 426C, 428D, 428E, 428F, 430D, 430E, 430F,...
2767478
BUSHING
120M, 120M 2, 12M, 2384C, 2470C, 2484C, 2570C, 2670C, 312E, 312E L, 314E CR, 314E LCR, 316E L, 318E L, 320D GC, 320D L, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 323D L, 323D...
120M, 120M 2, 12M, 2384C, 2470C, 2484C, 2570C, 2670C, 312E, 312E L, 314E CR, 314E LCR, 316E L, 318E L, 320D GC, 320D L, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 323D L, 323D...
0996144
BUSHING-TERMINAL
2384C, 2484C, 303, 303.5C, 303.5D, 303.5E, 303C CR, 304, 304C CR, 304D CR, 304E, 305, 305.5, 305.5D, 305.5E, 305C CR, 305D CR, 305E, 306, 306E, 307, 307B, 307C, 307D, 307E, 308C, 308D, 308E, 308E CR, ...
2384C, 2484C, 303, 303.5C, 303.5D, 303.5E, 303C CR, 304, 304C CR, 304D CR, 304E, 305, 305.5, 305.5D, 305.5E, 305C CR, 305D CR, 305E, 306, 306E, 307, 307B, 307C, 307D, 307E, 308C, 308D, 308E, 308E CR, ...
1195392
BUSHING
303, 303.5C, 303C CR, 304, 304C CR, 305, 305.5, 305.5E, 305C CR, 306, 306E, 307, 307B, 307C, 307D, 308C, 308D, 311B, 311C, 311D LRR, 312B, 312B L, 312C, 312C L, 312D, 312D L, 313B, 314C, 314D LCR, 315...
303, 303.5C, 303C CR, 304, 304C CR, 305, 305.5, 305.5E, 305C CR, 306, 306E, 307, 307B, 307C, 307D, 308C, 308D, 311B, 311C, 311D LRR, 312B, 312B L, 312C, 312C L, 312D, 312D L, 313B, 314C, 314D LCR, 315...
5I8009
BUSHING
311, 311B, 311C, 311D LRR, 312, 312B, 312C, 312C L, 312D, 312D L, 313D, 314C, 314D CR, 314D LCR, 315, 315B, 315C, 315D L, 317B LN, 318B, 318C, 318D L, 319C, 319D, 319D L, 319D LN, 320, 320 L, 320B, 32...
311, 311B, 311C, 311D LRR, 312, 312B, 312C, 312C L, 312D, 312D L, 313D, 314C, 314D CR, 314D LCR, 315, 315B, 315C, 315D L, 317B LN, 318B, 318C, 318D L, 319C, 319D, 319D L, 319D LN, 320, 320 L, 320B, 32...
5I7528
BUSHING
311, 311B, 311C, 311D LRR, 312, 312B, 312C, 312C L, 312D, 312D L, 313D, 314C, 314D CR, 314D LCR, 315, 315B, 315C, 315D L, 317B LN, 318B, 318C, 318D L, 319C, 319D, 319D L, 319D LN, 320, 320 L, 320B, 32...
311, 311B, 311C, 311D LRR, 312, 312B, 312C, 312C L, 312D, 312D L, 313D, 314C, 314D CR, 314D LCR, 315, 315B, 315C, 315D L, 317B LN, 318B, 318C, 318D L, 319C, 319D, 319D L, 319D LN, 320, 320 L, 320B, 32...
5I7529
BUSHING
311, 311B, 311C, 311D LRR, 312, 312B, 312C, 312C L, 312D, 312D L, 313D, 314C, 314D CR, 314D LCR, 315, 315B, 315C, 315D L, 317B LN, 318B, 318C, 318D L, 319C, 319D, 319D L, 319D LN, 320, 320 L, 320B, 32...
311, 311B, 311C, 311D LRR, 312, 312B, 312C, 312C L, 312D, 312D L, 313D, 314C, 314D CR, 314D LCR, 315, 315B, 315C, 315D L, 317B LN, 318B, 318C, 318D L, 319C, 319D, 319D L, 319D LN, 320, 320 L, 320B, 32...
2291092
BUSHING
311C, 311D LRR, 311F LRR, 312C L, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313D, 313D2, 313D2 LGP, 314C, 314D CR, 314D LCR, 314E CR, 314E LCR, 320C, 320D, 320D L, 320D2, 320D2 L, 320E, 32...
311C, 311D LRR, 311F LRR, 312C L, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313D, 313D2, 313D2 LGP, 314C, 314D CR, 314D LCR, 314E CR, 314E LCR, 320C, 320D, 320D L, 320D2, 320D2 L, 320E, 32...
2487835
BUSHING
311C, 311D LRR, 311F LRR, 312C L, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313D, 313D2, 313D2 LGP, 314C, 314D CR, 314D LCR, 314E CR, 314E LCR, 320C, 320D, 320D L, 320D2, 320D2 L, 320E, 32...
311C, 311D LRR, 311F LRR, 312C L, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313D, 313D2, 313D2 LGP, 314C, 314D CR, 314D LCR, 314E CR, 314E LCR, 320C, 320D, 320D L, 320D2, 320D2 L, 320E, 32...
2291091
BUSHING
311C, 311D LRR, 311F LRR, 312C, 312C L, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313D, 313D2, 313D2 LGP, 314C, 314D CR, 314D LCR, 314E CR, 314E LCR, 320C, 320D, 320D L, 320D2, 320D2 L, 32...
311C, 311D LRR, 311F LRR, 312C, 312C L, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313D, 313D2, 313D2 LGP, 314C, 314D CR, 314D LCR, 314E CR, 314E LCR, 320C, 320D, 320D L, 320D2, 320D2 L, 32...
2964663
BUSHING
311D LRR, 312D, 312D L, 313D, 314D CR, 314D LCR, 315D L, 318D L, 319D, 319D L, 319D LN
311D LRR, 312D, 312D L, 313D, 314D CR, 314D LCR, 315D L, 318D L, 319D, 319D L, 319D LN
2417231
BUSHING
314D CR, 314D LCR, 314E CR, 314E LCR, 315D L, 316E L, 318D L, 318D2 L, 318E L, 324D, 324D L, 324D LN, 324E, 324E L, 324E LN, 325D, 325D L, 326D L, 328D LCR, 329D, 329D L, 329D LN, 329E, 329E L, 329E L...
314D CR, 314D LCR, 314E CR, 314E LCR, 315D L, 316E L, 318D L, 318D2 L, 318E L, 324D, 324D L, 324D LN, 324E, 324E L, 324E LN, 325D, 325D L, 326D L, 328D LCR, 329D, 329D L, 329D LN, 329E, 329E L, 329E L...
4450552
BUSHING-MASTER
311D LRR, 311F LRR, 312D, 312D L, 312D2 L, 312E, 312E L, 314D CR, 314D LCR, 314E CR, 314E LCR
311D LRR, 311F LRR, 312D, 312D L, 312D2 L, 312E, 312E L, 314D CR, 314D LCR, 314E CR, 314E LCR
8W4756
BUSHING-TERMINAL
320B FM LL, 320C FM, 325B L, 325C, 325C L, 325D MH, 330B L, 330C L, 330C MH, 330D MH, 345B, 345B II, 345B II MH, 345B L, 345C, 345C MH, 365B, 365B II, 365C L MH, 375 L, 385C L MH, 784B, 785, 785B, 789...
320B FM LL, 320C FM, 325B L, 325C, 325C L, 325D MH, 330B L, 330C L, 330C MH, 330D MH, 345B, 345B II, 345B II MH, 345B L, 345C, 345C MH, 365B, 365B II, 365C L MH, 375 L, 385C L MH, 784B, 785, 785B, 789...
4188692
BUSHING
M313D, M315D, M316D
M313D, M315D, M316D
3882516
BUSHING
M313D, M315D, M315D 2, M316D, M317D 2, M318D, M318D MH
M313D, M315D, M315D 2, M316D, M317D 2, M318D, M318D MH
2909182
BUSHING
319D, 319D L, 319D LN, 320B, 320E LN, 321D LCR, 323D L, 323D LN, 323D SA, 323E L, 325C, 325D L, 330B L, 330C, 330D L, 336D, 336D L, 336D2, 336D2 L, 336E, 336E L, 336E LN, 336F L, 340D2 L, 345B L, 345C...
319D, 319D L, 319D LN, 320B, 320E LN, 321D LCR, 323D L, 323D LN, 323D SA, 323E L, 325C, 325D L, 330B L, 330C, 330D L, 336D, 336D L, 336D2, 336D2 L, 336E, 336E L, 336E LN, 336F L, 340D2 L, 345B L, 345C...
2795609
BUSHING
319D, 319D L, 319D LN, 320C, 321D LCR, 323D L, 323D LN, 323D SA, 325D L, 330D L
319D, 319D L, 319D LN, 320C, 321D LCR, 323D L, 323D LN, 323D SA, 325D L, 330D L
3313170
BUSHING
311D LRR, 312D, 312D L, 312D2, 312E, 312E L, 314D CR, 314D LCR, 314E LCR, PIN GRAB
311D LRR, 312D, 312D L, 312D2, 312E, 312E L, 314D CR, 314D LCR, 314E LCR, PIN GRAB
3575710
BUSHING
311D LRR, 311F LRR, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313D, 313D2, 313D2 LGP, 314D CR, 314D LCR, 314E CR, 314E LCR
311D LRR, 311F LRR, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313D, 313D2, 313D2 LGP, 314D CR, 314D LCR, 314E CR, 314E LCR
2237074
BUSHING-FLANGE
311D LRR, 311F LRR, 320D FM RR, 320D LRR, 320D RR, 320E LRR, 320E RR, 321C, 328D LCR
311D LRR, 311F LRR, 320D FM RR, 320D LRR, 320D RR, 320E LRR, 320E RR, 321C, 328D LCR
3937931
BUSHING
311D LRR, 311F LRR, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313D2, 313D2 LGP, 314D CR, 314D LCR, 314E CR, 314E LCR
311D LRR, 311F LRR, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313D2, 313D2 LGP, 314D CR, 314D LCR, 314E CR, 314E LCR
3904158
BUSHING
311D LRR, 311F LRR, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313D2, 313D2 LGP, 314D CR, 314D LCR, 314E CR, 314E LCR, 320D, 320D L, 320D2, 320D2 L, 320E L, 320E LN, 324D L, 329D L, 329E, 3...
311D LRR, 311F LRR, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313D2, 313D2 LGP, 314D CR, 314D LCR, 314E CR, 314E LCR, 320D, 320D L, 320D2, 320D2 L, 320E L, 320E LN, 324D L, 329D L, 329E, 3...
2909178
BUSHING
311D LRR, 311F LRR, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313D2, 313D2 LGP, 314D CR, 314D LCR, 314E CR, 314E LCR
311D LRR, 311F LRR, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313D2, 313D2 LGP, 314D CR, 314D LCR, 314E CR, 314E LCR