Troubleshooting & Diagnosing

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Thread [asc] / Author		Replies	Views	Rating	Last Post
	Why Does the John Deere 410 Backhoe Refuse to Move Forward While Reverse Works Fine MikePhua, 09-19-2025, 06:53 PM	0	43	0 Vote(s) - 0 out of 5 in Average	09-19-2025, 06:53 PM Last Post: MikePhua
	Why Does the John Deere 35G Slow Down While Traveling MikePhua, 08-28-2025, 01:39 AM	0	50	0 Vote(s) - 0 out of 5 in Average	08-28-2025, 01:39 AM Last Post: MikePhua
	Why Does the John Deere 333G Run at Full Throttle on Startup MikePhua, 09-24-2025, 03:00 PM	0	48	0 Vote(s) - 0 out of 5 in Average	09-24-2025, 03:00 PM Last Post: MikePhua
	Why Does the John Deere 310G Run Erratically with Code F494 MikePhua, 10-19-2025, 01:53 PM	0	23	0 Vote(s) - 0 out of 5 in Average	10-19-2025, 01:53 PM Last Post: MikePhua
	Why Does the JD 655C Series II Occasionally Drift Left MikePhua, 10-14-2025, 12:54 AM	0	34	0 Vote(s) - 0 out of 5 in Average	10-14-2025, 12:54 AM Last Post: MikePhua
	Why Does the JD 200LC Keep Shredding Track Motor Relief Valve O-Rings MikePhua, 10-18-2025, 04:33 PM	0	36	0 Vote(s) - 0 out of 5 in Average	10-18-2025, 04:33 PM Last Post: MikePhua
	Why Does the JCB JS220 Decelerate While Tracking MikePhua, 09-24-2025, 01:35 PM	0	47	0 Vote(s) - 0 out of 5 in Average	09-24-2025, 01:35 PM Last Post: MikePhua
	Why Does the Injection Pump on the Case 750 Dozer Keep Losing Timing MikePhua, 08-26-2025, 01:29 AM	0	42	0 Vote(s) - 0 out of 5 in Average	08-26-2025, 01:29 AM Last Post: MikePhua
	Why Does the Ignition Switch Get Hot on a Hitachi EX120-2 Excavator MikePhua, 09-19-2025, 06:39 PM	0	44	0 Vote(s) - 0 out of 5 in Average	09-19-2025, 06:39 PM Last Post: MikePhua
	Why Does the Hyster S50F Stop Moving When Warm MikePhua, 10-22-2025, 04:22 PM	0	10	0 Vote(s) - 0 out of 5 in Average	10-22-2025, 04:22 PM Last Post: MikePhua
	Why Does the Hydraulic Pump Squeal at Startup on a John Deere Backhoe MikePhua, 09-20-2025, 03:49 PM	0	54	0 Vote(s) - 0 out of 5 in Average	09-20-2025, 03:49 PM Last Post: MikePhua
	Why Does the Hitachi EX120-5 Keep Running After the Key Is Turned Off MikePhua, 09-20-2025, 12:31 AM	0	52	0 Vote(s) - 0 out of 5 in Average	09-20-2025, 12:31 AM Last Post: MikePhua
	Why Does the Heater Blow Cold on a Deere 200CLC MikePhua, 10-18-2025, 04:46 PM	0	34	0 Vote(s) - 0 out of 5 in Average	10-18-2025, 04:46 PM Last Post: MikePhua
	Why Does the Grove RT-60S Cab Growl When Rotating Under Load MikePhua, 08-27-2025, 04:02 AM	0	85	0 Vote(s) - 0 out of 5 in Average	08-27-2025, 04:02 AM Last Post: MikePhua
	Why Does the EX120-2 Stall When Swinging Both Directions MikePhua, 08-24-2025, 10:49 PM	0	43	0 Vote(s) - 0 out of 5 in Average	08-24-2025, 10:49 PM Last Post: MikePhua
	Why Does the Engine Temperature Gauge Peg on a John Deere 410G MikePhua, 08-28-2025, 03:23 PM	0	52	0 Vote(s) - 0 out of 5 in Average	08-28-2025, 03:23 PM Last Post: MikePhua
	Why Does the Engine Stall When Operating Hydraulics on a Halla HE280 MikePhua, 10-18-2025, 08:14 PM	0	30	0 Vote(s) - 0 out of 5 in Average	10-18-2025, 08:14 PM Last Post: MikePhua
	Why Does the Engine Stall Under Load MikePhua, 09-27-2025, 02:25 PM	0	51	0 Vote(s) - 0 out of 5 in Average	09-27-2025, 02:25 PM Last Post: MikePhua
	Why Does the Engine on Your CAT 426 Die When Turning Too Sharp? Troubleshooting and Solutions MikePhua, 07-28-2025, 01:15 AM	0	119	0 Vote(s) - 0 out of 5 in Average	07-28-2025, 01:15 AM Last Post: MikePhua
	Why Does the Daewoo D25S Forklift Blow a Fuse When Shifted Into Reverse MikePhua, 08-26-2025, 02:00 AM	0	41	0 Vote(s) - 0 out of 5 in Average	08-26-2025, 02:00 AM Last Post: MikePhua
	Why Does the Cutout Test Abort During Engine Diagnostics MikePhua, 10-21-2025, 05:22 PM	0	13	0 Vote(s) - 0 out of 5 in Average	10-21-2025, 05:22 PM Last Post: MikePhua
	Why Does the Check Engine Light Disable Cruise Control on a Peterbilt 357 with Cummins N14 MikePhua, 10-22-2025, 08:34 PM	0	14	0 Vote(s) - 0 out of 5 in Average	10-22-2025, 08:34 PM Last Post: MikePhua
	Why Does the CAT 973 Pull to One Side When Driving Straight MikePhua, 10-22-2025, 04:37 PM	0	7	0 Vote(s) - 0 out of 5 in Average	10-22-2025, 04:37 PM Last Post: MikePhua
	Why Does the CAT 950B Loader Lose Brakes Intermittently Despite Full Air Pressure MikePhua, 10-22-2025, 08:07 PM	0	11	0 Vote(s) - 0 out of 5 in Average	10-22-2025, 08:07 PM Last Post: MikePhua
	Why Does the CAT 740 B1P Overheat When the Water Pump Is Engaged MikePhua, 09-20-2025, 07:55 PM	0	54	0 Vote(s) - 0 out of 5 in Average	09-20-2025, 07:55 PM Last Post: MikePhua
	Why Does the CAT 416B Crank But Refuse to Start MikePhua, 10-14-2025, 01:05 AM	0	33	0 Vote(s) - 0 out of 5 in Average	10-14-2025, 01:05 AM Last Post: MikePhua
	Why Does the CAT 325BL Swing Drift on Slopes MikePhua, 10-18-2025, 02:04 PM	0	30	0 Vote(s) - 0 out of 5 in Average	10-18-2025, 02:04 PM Last Post: MikePhua
	Why Does the CAT 320CL Swing Cause Engine RPMs to Drop MikePhua, 09-16-2025, 03:57 PM	0	48	0 Vote(s) - 0 out of 5 in Average	09-16-2025, 03:57 PM Last Post: MikePhua
	Why Does the CAT 320BL Keep Destroying Swing Motors MikePhua, 10-18-2025, 05:33 PM	0	30	0 Vote(s) - 0 out of 5 in Average	10-18-2025, 05:33 PM Last Post: MikePhua
	Why Does the CAT 303C CR Mini Excavator Lose Drive Power MikePhua, 08-25-2025, 09:44 PM	0	40	0 Vote(s) - 0 out of 5 in Average	08-25-2025, 09:44 PM Last Post: MikePhua
	Why Does the Case Poclain 788 Run Poorly After Repairs MikePhua, 10-22-2025, 04:42 PM	0	11	0 Vote(s) - 0 out of 5 in Average	10-22-2025, 04:42 PM Last Post: MikePhua
	Why Does the CASE 821C Wheel Loader Overheat Despite the Fan Running MikePhua, 09-20-2025, 08:03 PM	0	56	0 Vote(s) - 0 out of 5 in Average	09-20-2025, 08:03 PM Last Post: MikePhua
	Why Does the Case 580 Super L Shake When Lowering the Loader MikePhua, 09-24-2025, 02:55 PM	0	52	0 Vote(s) - 0 out of 5 in Average	09-24-2025, 02:55 PM Last Post: MikePhua
	Why Does the Case 521D Move Forward but Not Reverse MikePhua, 09-19-2025, 11:04 PM	0	44	0 Vote(s) - 0 out of 5 in Average	09-19-2025, 11:04 PM Last Post: MikePhua
	Why Does the Case 1845C Skid Steer Lose Drive Power When Warm Unless Lowering the Bucket? MikePhua, 09-24-2025, 01:02 AM	0	49	0 Vote(s) - 0 out of 5 in Average	09-24-2025, 01:02 AM Last Post: MikePhua
	Why Does the Bucket Tilt When Lowering the Lift on a Bobcat 873 MikePhua, 10-23-2025, 03:02 PM	0	12	0 Vote(s) - 0 out of 5 in Average	10-23-2025, 03:02 PM Last Post: MikePhua
	Why Does the Boom Settle on a Yanmar VIO35-6 After Shutdown MikePhua, 10-19-2025, 01:58 PM	0	30	0 Vote(s) - 0 out of 5 in Average	10-19-2025, 01:58 PM Last Post: MikePhua
	Why Does the Bobcat T190 Arm Bar Require Repeated Bouncing to Activate MikePhua, 09-19-2025, 05:50 PM	0	52	0 Vote(s) - 0 out of 5 in Average	09-19-2025, 05:50 PM Last Post: MikePhua
	Why Does the Bobcat S770 Bob-Tach Blow Its Fuse When Locking MikePhua, 10-18-2025, 02:21 PM	0	30	0 Vote(s) - 0 out of 5 in Average	10-18-2025, 02:21 PM Last Post: MikePhua
	Why Does the Bobcat E26 Hydraulic System Slow Down When Warm MikePhua, 10-14-2025, 12:50 AM	0	39	0 Vote(s) - 0 out of 5 in Average	10-14-2025, 12:50 AM Last Post: MikePhua
	Why Does the Bobcat 873 Overheat After 15 Minutes MikePhua, 10-01-2025, 02:18 PM	0	39	0 Vote(s) - 0 out of 5 in Average	10-01-2025, 02:18 PM Last Post: MikePhua
	Why Does the Blade Drop on a Komatsu D475A-3 Dozer MikePhua, 10-18-2025, 05:50 PM	0	34	0 Vote(s) - 0 out of 5 in Average	10-18-2025, 05:50 PM Last Post: MikePhua
	Why Does the BD2G Dozer Lose Oil Pressure After Warm-Up MikePhua, 09-19-2025, 05:54 PM	0	66	0 Vote(s) - 0 out of 5 in Average	09-19-2025, 05:54 PM Last Post: MikePhua
	Why Does the Battery Keep Draining on a CAT 249D MikePhua, 08-25-2025, 01:11 AM	0	47	0 Vote(s) - 0 out of 5 in Average	08-25-2025, 01:11 AM Last Post: MikePhua
	Why Does the Atlas Copco XAS 50 Air Compressor Stall at Idle MikePhua, 10-16-2025, 09:30 PM	0	39	0 Vote(s) - 0 out of 5 in Average	10-16-2025, 09:30 PM Last Post: MikePhua
	Why Does the Air Filter Restriction Light Stay On in a Bobcat S250 MikePhua, 10-18-2025, 04:38 PM	0	32	0 Vote(s) - 0 out of 5 in Average	10-18-2025, 04:38 PM Last Post: MikePhua
	Why Does the 310SG Backhoe Warning Buzzer Stay On During Hoe Operation MikePhua, 08-24-2025, 02:24 PM	0	50	0 Vote(s) - 0 out of 5 in Average	08-24-2025, 02:24 PM Last Post: MikePhua
	Why Does Safety Glass Suddenly Shatter in Heavy Equipment MikePhua, 09-25-2025, 09:57 PM	0	66	0 Vote(s) - 0 out of 5 in Average	09-25-2025, 09:57 PM Last Post: MikePhua
	Why Does My Pony Motor Fire Only One Cylinder at a Time MikePhua, 10-01-2025, 01:32 PM	0	46	0 Vote(s) - 0 out of 5 in Average	10-01-2025, 01:32 PM Last Post: MikePhua
	Why Does My Mower Run Rough After Warming Up MikePhua, 09-27-2025, 10:03 PM	0	49	0 Vote(s) - 0 out of 5 in Average	09-27-2025, 10:03 PM Last Post: MikePhua
	Why Does My Link-Belt Excavator Say Overheat When It’s Not MikePhua, 10-19-2025, 01:47 PM	0	29	0 Vote(s) - 0 out of 5 in Average	10-19-2025, 01:47 PM Last Post: MikePhua
	Why Does My Gehl Loader Tilt But Not Lift MikePhua, 10-14-2025, 01:35 AM	0	36	0 Vote(s) - 0 out of 5 in Average	10-14-2025, 01:35 AM Last Post: MikePhua
	Why Does My Backhoe Feel Slower Than Usual MikePhua, 09-13-2025, 04:37 PM	0	40	0 Vote(s) - 0 out of 5 in Average	09-13-2025, 04:37 PM Last Post: MikePhua
	Why Does My 450C Keep Destroying Steering Clutch Pressure Hoses MikePhua, 10-14-2025, 01:02 PM	0	30	0 Vote(s) - 0 out of 5 in Average	10-14-2025, 01:02 PM Last Post: MikePhua
	Why Does Hydraulic Fluid Level Fluctuate in a CAT D4G XL MikePhua, 10-16-2025, 09:31 PM	0	37	0 Vote(s) - 0 out of 5 in Average	10-16-2025, 09:31 PM Last Post: MikePhua
	Why Does Heavy Equipment Stall on Slopes MikePhua, 08-21-2025, 09:36 PM	0	65	0 Vote(s) - 0 out of 5 in Average	08-21-2025, 09:36 PM Last Post: MikePhua
	Why Does a Komatsu 225 Track Loader Lose Steering Under Load MikePhua, 09-19-2025, 05:59 PM	0	51	0 Vote(s) - 0 out of 5 in Average	09-19-2025, 05:59 PM Last Post: MikePhua
	Why Does a Case 460 Excavator Idle Down When Moving MikePhua, 10-21-2025, 05:52 PM	0	13	0 Vote(s) - 0 out of 5 in Average	10-21-2025, 05:52 PM Last Post: MikePhua
	Why Does a Bobcat 753 Keep Running After the Key Is Turned Off MikePhua, 10-21-2025, 06:11 PM	0	14	0 Vote(s) - 0 out of 5 in Average	10-21-2025, 06:11 PM Last Post: MikePhua
	Why Does a 1979 CAT D3 Dozer Lose Drive When Steering Is Applied MikePhua, 10-22-2025, 08:32 PM	0	7	0 Vote(s) - 0 out of 5 in Average	10-22-2025, 08:32 PM Last Post: MikePhua
	Why Does a 13-Speed Roadranger Clutch Slip Only in High Range MikePhua, 09-10-2025, 02:28 PM	0	45	0 Vote(s) - 0 out of 5 in Average	09-10-2025, 02:28 PM Last Post: MikePhua
	Why Do Tracks Loosen on the Kubota KX121-3 MikePhua, 09-23-2025, 03:22 PM	0	41	0 Vote(s) - 0 out of 5 in Average	09-23-2025, 03:22 PM Last Post: MikePhua
	Why Do Tracks Keep Getting Thrown Off and What Can Be Done About It MikePhua, 09-20-2025, 12:47 AM	0	67	0 Vote(s) - 0 out of 5 in Average	09-20-2025, 12:47 AM Last Post: MikePhua
	Why Do Tracks Bend on Compact Excavators MikePhua, 08-24-2025, 11:03 PM	0	44	0 Vote(s) - 0 out of 5 in Average	08-24-2025, 11:03 PM Last Post: MikePhua
	Why Do the Lift Arms on a Bobcat T595 Drift Down When Closing the Grapple MikePhua, 10-22-2025, 07:32 PM	0	12	0 Vote(s) - 0 out of 5 in Average	10-22-2025, 07:32 PM Last Post: MikePhua
	Why Do Steering Accumulators on CAT 789C Haul Trucks Lose Pressure After Servicing MikePhua, 10-22-2025, 08:01 PM	0	10	0 Vote(s) - 0 out of 5 in Average	10-22-2025, 08:01 PM Last Post: MikePhua
	Why Do Rock Bucket Cutting Edges Keep Coming Loose MikePhua, 09-14-2025, 05:43 PM	0	57	0 Vote(s) - 0 out of 5 in Average	09-14-2025, 05:43 PM Last Post: MikePhua
	Why Do Hydraulic Couplers Keep Breaking MikePhua, 10-11-2025, 06:19 PM	0	39	0 Vote(s) - 0 out of 5 in Average	10-11-2025, 06:19 PM Last Post: MikePhua
	Why Do Front Brakes Pull to the Left on a Kenworth W900 MikePhua, 10-21-2025, 05:33 PM	0	10	0 Vote(s) - 0 out of 5 in Average	10-21-2025, 05:33 PM Last Post: MikePhua
	Why Do Forks Creep Down on Older Hyster Forklifts MikePhua, 08-28-2025, 03:43 PM	0	46	0 Vote(s) - 0 out of 5 in Average	08-28-2025, 03:43 PM Last Post: MikePhua
	Why Do Excavator Booms and Sticks Get Bent So Often MikePhua, 10-23-2025, 01:04 AM	0	10	0 Vote(s) - 0 out of 5 in Average	10-23-2025, 01:04 AM Last Post: MikePhua
	Why Do CAT 988G and 988H Loaders Stop Hoisting When Curling Simultaneously MikePhua, 09-20-2025, 07:57 PM	0	54	0 Vote(s) - 0 out of 5 in Average	09-20-2025, 07:57 PM Last Post: MikePhua
	Why Do Case Backhoe Loaders Spin Their Wheels During Digging MikePhua, 08-28-2025, 03:18 PM	0	56	0 Vote(s) - 0 out of 5 in Average	08-28-2025, 03:18 PM Last Post: MikePhua
	Why Did This Excavator Sprocket Lose Every Other Tooth MikePhua, 10-18-2025, 07:57 PM	0	34	0 Vote(s) - 0 out of 5 in Average	10-18-2025, 07:57 PM Last Post: MikePhua
	Why Did the Tigercat 880 Move on the Lowbed MikePhua, 10-22-2025, 04:16 PM	0	12	0 Vote(s) - 0 out of 5 in Average	10-22-2025, 04:16 PM Last Post: MikePhua
	Why Did the Takeuchi TL130 Lose Boom Down Pressure MikePhua, 10-18-2025, 05:20 PM	0	30	0 Vote(s) - 0 out of 5 in Average	10-18-2025, 05:20 PM Last Post: MikePhua
	Why Did the New Holland LB75.B Backhoe Suddenly Stop Working MikePhua, 08-25-2025, 09:24 PM	0	45	0 Vote(s) - 0 out of 5 in Average	08-25-2025, 09:24 PM Last Post: MikePhua
	Why Did the Kubota KX41-2 Lose Hydraulic Power MikePhua, 08-26-2025, 10:02 PM	0	56	0 Vote(s) - 0 out of 5 in Average	08-26-2025, 10:02 PM Last Post: MikePhua
	Why Did the Kobelco 120 Excavator Suddenly Lose Hydraulic Power MikePhua, 10-22-2025, 05:20 PM	0	11	0 Vote(s) - 0 out of 5 in Average	10-22-2025, 05:20 PM Last Post: MikePhua
	Why Did the Hydraulic Pump Housing Crack on a P&H 18 Crane MikePhua, 10-21-2025, 02:51 PM	0	21	0 Vote(s) - 0 out of 5 in Average	10-21-2025, 02:51 PM Last Post: MikePhua
	Why Did the Hydraulic Motor Fail on a Bobcat FRC200XT After Just 50 Hours MikePhua, 10-18-2025, 08:13 PM	0	28	0 Vote(s) - 0 out of 5 in Average	10-18-2025, 08:13 PM Last Post: MikePhua
	Why Did the Hydraulic Coupler Fail on a CAT 323D MikePhua, 10-18-2025, 02:12 PM	0	32	0 Vote(s) - 0 out of 5 in Average	10-18-2025, 02:12 PM Last Post: MikePhua
	Why Did the Hour Meter Stop Working on a 2005 Caterpillar 308CCR? MikePhua, 09-29-2025, 12:55 PM	0	52	0 Vote(s) - 0 out of 5 in Average	09-29-2025, 12:55 PM Last Post: MikePhua
	Why Did the Forklift Lose Its Lifting Power After a Hydraulic Oil Refill MikePhua, 08-27-2025, 03:59 PM	0	77	0 Vote(s) - 0 out of 5 in Average	08-27-2025, 03:59 PM Last Post: MikePhua
	Why Did the Compaction Test Fail MikePhua, 09-23-2025, 04:19 PM	0	52	0 Vote(s) - 0 out of 5 in Average	09-23-2025, 04:19 PM Last Post: MikePhua
	Why Did the Case 580D Start and Then Quit MikePhua, 09-28-2025, 12:00 PM	0	35	0 Vote(s) - 0 out of 5 in Average	09-28-2025, 12:00 PM Last Post: MikePhua
	Why Did the Auto Idle Stop Working on the Bobcat T595 MikePhua, 10-23-2025, 05:42 PM	0	2	0 Vote(s) - 0 out of 5 in Average	10-23-2025, 05:42 PM Last Post: MikePhua
	Why Did the 1971 John Deere 300B Stall and Refuse to Restart MikePhua, 10-18-2025, 07:49 PM	0	31	0 Vote(s) - 0 out of 5 in Average	10-18-2025, 07:49 PM Last Post: MikePhua
	Why Crankshaft Seals Keep Failing on the John Deere 270 Skid Steer MikePhua, 09-14-2025, 06:22 PM	0	62	0 Vote(s) - 0 out of 5 in Average	09-14-2025, 06:22 PM Last Post: MikePhua
	Why Case 580 Super L Machines Break Engine Mount Bolts MikePhua, 10-24-2025, 07:40 PM	0	4	0 Vote(s) - 0 out of 5 in Average	10-24-2025, 07:40 PM Last Post: MikePhua
	Why Bucket Cylinder Repairs Fail and What to Watch For MikePhua, 09-20-2025, 06:10 PM	0	72	0 Vote(s) - 0 out of 5 in Average	09-20-2025, 06:10 PM Last Post: MikePhua
	Why Blade Hydraulics Slow Down at Idle on the Caterpillar D5C XL Series III MikePhua, 09-24-2025, 02:03 PM	0	50	0 Vote(s) - 0 out of 5 in Average	09-24-2025, 02:03 PM Last Post: MikePhua
	Why Are We Having So Many Problems with DEF Systems MikePhua, 09-23-2025, 03:36 PM	0	56	0 Vote(s) - 0 out of 5 in Average	09-23-2025, 03:36 PM Last Post: MikePhua
	Why Are Tracks On My 963 Skid Steer Shifting To The Left? MikePhua, 09-19-2025, 11:39 PM	0	60	0 Vote(s) - 0 out of 5 in Average	09-19-2025, 11:39 PM Last Post: MikePhua
	Why Are There Coolant Lines Connected to the Yanmar Injector Pump MikePhua, 09-15-2025, 08:01 PM	0	66	0 Vote(s) - 0 out of 5 in Average	09-15-2025, 08:01 PM Last Post: MikePhua
	Why Are the Pilot Controls Failing on the Case 580 Super N MikePhua, 10-21-2025, 07:06 PM	0	12	0 Vote(s) - 0 out of 5 in Average	10-21-2025, 07:06 PM Last Post: MikePhua
	Why Are the Lift Arms Dropping on the Bobcat S185 MikePhua, 10-21-2025, 04:11 PM	0	17	0 Vote(s) - 0 out of 5 in Average	10-21-2025, 04:11 PM Last Post: MikePhua
	Why Are the Implement Hydraulics Not Working on a Caterpillar 287B MikePhua, 09-29-2025, 01:15 PM	0	47	0 Vote(s) - 0 out of 5 in Average	09-29-2025, 01:15 PM Last Post: MikePhua
	Why Are the Controls on My 2001 Cat 246 So Jerky MikePhua, 10-17-2025, 01:58 AM	0	33	0 Vote(s) - 0 out of 5 in Average	10-17-2025, 01:58 AM Last Post: MikePhua
	Why Are Pilot Controls So Stiff on the CAT 335F Excavator MikePhua, 08-23-2025, 11:40 PM	0	59	0 Vote(s) - 0 out of 5 in Average	08-23-2025, 11:40 PM Last Post: MikePhua
	Why Are My Deere 644 Rims Breaking? Understanding Causes and Solutions MikePhua, 07-23-2025, 08:08 PM	0	67	0 Vote(s) - 0 out of 5 in Average	07-23-2025, 08:08 PM Last Post: MikePhua
	Why Are JD 50D Idlers Failing After Only 500 Hours MikePhua, 08-27-2025, 08:06 PM	0	50	0 Vote(s) - 0 out of 5 in Average	08-27-2025, 08:06 PM Last Post: MikePhua
	Why Are Case Series 3 Hydraulic Couplers So Hard to Connect MikePhua, 09-27-2025, 02:42 PM	0	33	0 Vote(s) - 0 out of 5 in Average	09-27-2025, 02:42 PM Last Post: MikePhua
	Why an Akerman H12BLC Excavator Moves Straight but Refuses to Turn MikePhua, 08-27-2025, 08:45 PM	0	58	0 Vote(s) - 0 out of 5 in Average	08-27-2025, 08:45 PM Last Post: MikePhua
	Why AMT Transmissions Require Special 75W-90 Lubricants MikePhua, 09-02-2025, 02:50 AM	0	61	0 Vote(s) - 0 out of 5 in Average	09-02-2025, 02:50 AM Last Post: MikePhua
	Why Air Brakes Fail to Stop in Gear MikePhua, 09-27-2025, 11:58 AM	0	75	0 Vote(s) - 0 out of 5 in Average	09-27-2025, 11:58 AM Last Post: MikePhua
	Why a Kobelco Excavator Spins Backward After Final Drive Replacement MikePhua, 08-24-2025, 11:39 PM	0	46	0 Vote(s) - 0 out of 5 in Average	08-24-2025, 11:39 PM Last Post: MikePhua
	Why a John Deere 444C Loader May Show No Fuel at Injectors After Long-Term Storage MikePhua, 10-22-2025, 06:47 PM	0	10	0 Vote(s) - 0 out of 5 in Average	10-22-2025, 06:47 PM Last Post: MikePhua
	Why a John Deere 410B Backhoe May Lose Hydraulic Function After Valve Rebuild MikePhua, 10-22-2025, 07:01 PM	0	10	0 Vote(s) - 0 out of 5 in Average	10-22-2025, 07:01 PM Last Post: MikePhua
	Why a John Deere 310C Moves Forward in Neutral but Not in Reverse MikePhua, 09-24-2025, 01:51 AM	0	54	0 Vote(s) - 0 out of 5 in Average	09-24-2025, 01:51 AM Last Post: MikePhua
	Why a Hino Diesel Engine Refuses to Shut Off MikePhua, 09-04-2025, 01:48 PM	0	34	0 Vote(s) - 0 out of 5 in Average	09-04-2025, 01:48 PM Last Post: MikePhua
	Why a Ford 555E Backhoe May Lose Reverse After Sitting Idle MikePhua, 10-22-2025, 06:31 PM	0	8	0 Vote(s) - 0 out of 5 in Average	10-22-2025, 06:31 PM Last Post: MikePhua
	Why a D8K Bulldozer Vibrates Going Uphill—A Smooth Ride Turns Rough MikePhua, 08-08-2025, 09:12 PM	0	56	0 Vote(s) - 0 out of 5 in Average	08-08-2025, 09:12 PM Last Post: MikePhua
	Why a Caterpillar D6H XL Won’t Start Until the Axles Are Pulled MikePhua, 08-26-2025, 08:01 PM	0	45	0 Vote(s) - 0 out of 5 in Average	08-26-2025, 08:01 PM Last Post: MikePhua
	Why a CAT D4H Dozer May Suddenly Stop Moving Despite Normal Hydraulic Pressure MikePhua, 10-22-2025, 06:58 PM	0	6	0 Vote(s) - 0 out of 5 in Average	10-22-2025, 06:58 PM Last Post: MikePhua
	Why a CAT 303.5 Excavator Won’t Move: Diagnosing Hydraulic and Drive Failures MikePhua, 08-01-2025, 03:38 PM	0	62	0 Vote(s) - 0 out of 5 in Average	08-01-2025, 03:38 PM Last Post: MikePhua
	Why a CAT 287B Skid Steer May Fail to Start Despite Power at the Battery MikePhua, 10-22-2025, 06:02 PM	0	13	0 Vote(s) - 0 out of 5 in Average	10-22-2025, 06:02 PM Last Post: MikePhua
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