Bobcat 773 Interlock Control System, The document also includes details on the instrument panel, troubleshooting Aug 5, 2025 · Excavator Forum › Service & Trade › Troubleshooting & Diagnosing « Previous 1 … 91 92 93 94 95 96 97 … 131 Next » Diagnosing Hydraulic Lockout on the Bobcat Find many great new & used options and get the best deals for Bobcat Interlock Control System 6674223 at the best online prices at eBay! Free shipping for many products! Jun 30, 2013 · The Interlock has been fussy before when the lift arm was not fully relaxed, but it always worked after turning the key from run to stop a couple times. The absence of the traction lock solenoid sound suggests a faulty solenoid or electrical connection. Jan 1, 2020 · Hello, have a bobcat 773 C series that boom lift & tilt are locked out by BICS interlock system. Bobcat Interlock Control System (BICSTM) requires the operator to be seated in the operating position with the seat bar lowered before the loader can be operated. Tested the BICS 10 Bobcat 773 2005 Interlock System Lockup and No Lights Issue 773 skid steer often faces interlock lockups and unresponsive control panel lights during operation. It provides necessary servicing and adjustment procedures for the Bobcat loader and its component parts and systems. Apr 29, 2023 · Bobcat 773 is giving me a bics issue. Refer to the Operation & Maintenance Manual for operating instructions, Starting procedure, daily checks, etc. When the BICS solenoid coil receives only 7. Inspect wiring harnesses, fuses, and relays related to the traction lock and hydraulic system. Faulty BICS can disable valve activation, preventing arm movement. I purchased 2 different service manuals that said they were for bobcat 773 serial numbers 500000 Oct 3, 2018 · They will still have the BICS (Bobcat Interlock Control System) which makes sure there is an operator in the seat and that the safety bar is down before the loaders hydraulic/hydrostatic systems will activate. It emphasizes the importance of reading the manual, using safety features, and performing daily inspections to avoid injury or death. When the Bobcat 773’s bucket won’t lift but travel functions work, check the BICS (Bobcat Interlock Control System) box near the driver’s seat. Even with good fluid and filters, check the control valve for debris or wear causing flow restriction. Dec 12, 2014 · Jump to page : 1 Now viewing page 1 [50 messages per page] How can I bypass the Bobcat Interlock Control System /Seat Bar Sensor on a 753 G series Bobcat skid steer loader? Bobcat interlock control system, failure and fix/override. Feb 13, 2016 · That's a 753 F Series machine. Its starts fine but then I push the interlock button it does not light up and the bucket or tires will only moves inches then lock up. Bobcat hydraulic failed. See features. Start troubleshooting by checking the interlock system’s main fuse and wiring harness for damage or corrosion. If you have a Bobcat to repair and hydraulic failed, check out our videos! BICS Control Valve, 7297071 (Bobcat Interlock Control System) control valve is a crucial safety component in Bobcat skid steer loaders and track loaders, integrating a mini directional solenoid valve and check valves to manage hydraulic flow, ensuring the machine's functions (lift, tilt, auxiliary) only operate when the safety bar is down and . Is it suppose to work in both directions? I need it to lock in the opposite direction. S. You're having a problem with the lift/tilt lock system, part of the BICS (Bobcat Integrated Control System). of vertical lift, the Bobcat T770 compact track loader is primed for loading trucks, grinders and hoppers as well as many other jobs. On the BICS lights all are lighted up but the one for control valve, it blinks a code of 3 flashes. Description BICS (Bobcat Interlock Control System) Controller for machines with foot pedal controlls to replace the BICS controller on early loader equipped with a seat sensor. See machine specs. Inspect hydraulic hoses for air leaks or damage that can cause pressure loss. We had it working fine then parked it for the night came out the next day and the lift/tilt wouldn’t respond, right before this problem occurred we had an issue come Nov 16, 2016 · Later C series incorporated the interlock valve on the main control valve and became the main lockout on Bobcat main hyd valves, later they added solenoid spool locks as well. They are easy to identify since they have rectangular headlights and were made in the 90's and earlier. Any help is appreciated. Do at your own risk. With 11 ft. Troubleshoot bobcat Skid Steer hydraulic system repair. , you must call 877-530-4430 to make arrangements The 773’s low-profile, vertical-path lift arm design and innovative G-Series cab enhance the operator’s view to key areas during operation: the sides, front and rear corners of the loader. Replaces Bobcat OEM Number (s) 6689754, 6672346 Left instrument display with temperature and gas gauges 10 pin connector Attachment Auxiliary Hydraulic indicators Interlock Control System For a Used version of this sku use 436917 To receive this product outside the continental U. All other lights working. I it possible there is still some pressure in the system that is preventing the Interlock from releasing? How can I get my foot controls working again? Thanks!! Oct 16, 2016 · OK here's the problem I'll be operating the machine then all the sudden all Bobcat interlock control system all lights go out and machine locks down no controls work shut the machine off let set few minutes back to work for five minutes and does it again please in bad need of help Redesigned with a focus on quality, the T66 R-Series compact track loader delivers powerful hydraulics, fast cycle times & increased lifting capabilities. Dec 12, 2014 · Jump to page : 1 Now viewing page 1 [50 messages per page] Dec 3, 2020 · Hi, I bought a Bobcat 773 from my boss recently and currently it’s having an issue with the lift and tilt pedals not responding. Intermittent lifting and tilting issues on a Bobcat 773 usually stem from hydraulic valve block malfunctions or internal spool sticking. I purchased 2 different service manuals that said they were for bobcat 773 serial numbers 500000 When the Bobcat 773 starts but loses hydraulic control, check the Battery Isolator Control System (BICS) for fault lights. The Bobcat Operator's Handbook provides essential safety guidelines and operational instructions for Bobcat Skid Steer Loaders equipped with the Bobcat Interlock Control System (BICS). The auxiliary hydraulic control lock only works in counter clockwise rotation. Controller and traction lock override (6674220) can be replaced separately if the loader is equipped with the override seat kit (6717700). Dec 11, 2015 · I have bobcat 773. Aug 9, 2022 · I have a 773 Bobcat SS. I already replaced the solenoid. This valve light leaves the boom/bucket hydraulics inoperable. Yes, it's sort of a computer, but more of a safety device to help keep stupid people from killing themselves with moving loader arms just 3 feet in front of them, and the world has no shortage of stupid people. It blinks 3 times on the valve light. Bobcat interlock control system, failure and fix/override. Apr 11, 2013 · My 773 f-series, hand and foot controls, had this problem and I replaced the bics solenoid and stem on the side of the control valve body and it fixed the problem. I am told on research that this light means there is a ground or break in the dark green wire Nov 16, 2016 · Later C series incorporated the interlock valve on the main control valve and became the main lockout on Bobcat main hyd valves, later they added solenoid spool locks as well. Bobcat BICS System No Lift Issue: Diagnosing Low Voltage and Ground Fault BICS system often shows low coil voltage and ground faults causing no lift or intermittent operation. The BCIS panel show power and that the bar is down, but the valve light, traction, and system activated light are not lite. 8 volts instead of full battery voltage, check for wiring shorts or poor grounds. law2, pbsd7, 1h9b, 2kk7, vofjfs, sj9gb, h939j, zkwoas, vy5xg7, krrh,