Y24-05-SS_Rebuild_of_Mack_GU813_Truck.pdf

Y24-05-SS

Rebuild of Off-Road Mack GU813 Truck (Yard Dog 6X6)

Orange County, Florida is interested in rebuilding an off-road Mack GU813 truck (yard dog 6X6) with County asset #1372. The Mack GU813 off-road yard dog 6x6 truck is a specialized unit that is used to haul loaded trailers delivered from the transfer station to the working Class I cell for disposal. Empty trailers are transported to the staging area so they can return to the transfer station for reloading. This is an essential operational process that ensures compliance at the transfer stations.

To date, research within the industry has indicated to the County that Nextran Corporation dba Nextran Truck Center – Orlando is the sole OEM Mack vendor in Florida offering complete equipment rebuilds.

This program shall consist of reconditioning of the engine, transmission, axle, wiring harness, torque converter, radiator, 5th wheel hardware, dropbox, air drier, brakes, catwalk grating and emissions module. Nextran Corporation is the only authorized dealer for Mack in the Central Florida area and offers this program.

The program requires the following:

1. 74-point inspection check for engine oil and coolant leaks (Labor)

2. Refurb Inspection (Labor)

3. Check for Possible Bull Gear Failure (Labor)

4. Preventative Maintenance for Major/Coolant Filter/Air Filter/Fuel Tank Breathers (Labor and

Parts)

5. Coolant System Flush with New Coolant/Lower and Upper Radiator Hoses (Labor and Parts)

6. Power Steering System Flush with New Oil and Filter (Labor and Parts)

7. Allison Transmission Service

8. DEF Pump Filter/Strainer/Tank Filler Neck Screen/Flush Tank (Labor and Parts)

9. Replace SCR Box and DPF (Labor and Parts)

10. Replace 7th Injector and Diffuser Pipe with Function Parameter Reset (Labor and Parts)

11. R/R Belts, Tensioners, Fan Belt Pulley/Idler Pulley (Labor and Parts)

12. Air Conditioning and Heat Performance Check with New Air Conditioning Filter/Service

Evaporator (Labor and Parts)

13. R/R Steer Axle Leaf Springs/Check King Pins (Labor and Parts)

14. R/R Both Rear Leaf Springs and Walking Beam Bushings (Labor and Parts)

15. Remove and Replace Drag Link (Labor and Parts)

16. Complete Brake System Check (Labor)

17. Replace Engine and Transmission Mounts (ALL) (Labor and Parts)

18. R/R 5th Wheel and All Mounting Hardware from 5th Plate to Frame Brackets (Labor and Parts)

19. Remove and Replace Cross Member Under 5th Wheel (Labor and Parts)

20. Replace Trailer Air Lines and Electrical Cord (Labor and Parts)

21. Replace Chassis Harness (Labor and Parts)

22. Replace EGR Cooler with OEM with O-Rings and Gaskets (Parts, Labor with Engine Swap)

23. Replace Head Lights with LED Upgrade and Program (Labor and Parts)

24. Replace All Rear Lights and Work Lights with LED Upgrade and Program (Labor and Parts)

25. Replace Hydraulic Tank/Check Hydraulic System and Perform Repairs as Needed (Labor and

Parts)

26. Repair Catwalk Grating (Labor and Parts)

27. Check Seat Belt Operation (Labor)

28. Replace Steer Axle Brakes and Drums/Include S-CAM Bushings (Labor and Parts)

29. Replace all Rear Brakes and Drums/ Include S-CAM Bushings (Labor and Parts)

30. Replace Air Drier Assembly and Air Gobernator (Labor and Parts)

31. Sublet Steam Clean Chassis/Paint Frame (Parts)

32. Replace Radiator/Water Pump and Thermostat (Labor and Parts)

33. Replace Expansion Tanks and Black Steam Hoses and Repair Electrical Connector (Labor and

Parts)

34. Replace Fan Ring with Brackets and Bolts (Labor and Parts)

35. Replace Hot side and Cold side CAC Clamps O-rings (Labor and Parts)

36. Replace Intercooler Bushings (Labor and Parts)

37. Replace Power Steering Cooler (Labor and Parts)

38. Replace Water Pump Housing/Coolant Filter Base (Labor and Parts)

39. Find and Repair Air Leaks (Chassis, Service and Parking Brake Circuits) (Labor and Parts)

40. Replace Coolant Hoses for Transmission Cooler (Both Flex Hoses by the Starter) with Clamps

(Labor and Parts)

41. Replace Complete Hood with Both Complete Fenders and Extensions (Labor and Parts)

42. Replace Hood Shocks (Both) (Parts)

43. Sublet to Paint Cab and Hood (Labor and Parts)

44. Replace Air Conditioner Condenser and Dryer (Labor and Parts)

45. Replace Chrome Exhaust Stack (Labor and Parts)

46. Carriers Removal and Internal Inspection (Labor and Parts)

47. Carrier Fluid Change (X2) Include Replace Breathers (Parts)

48. Replace Transfer Case Mounts (Parts and Labor)

49. Sublet Drive Line Repair, Balance & Caps Spin in Yokes (Labor and Parts)

50. Remove Steerable Carrier (Labor and Parts)

51. Replace S-Cam Brackets/Chambers and Housing (Labor and Parts)

52. New Axle Stops for the Rear (Labor and Parts)

53. Replace Front Shock Absorbers (Labor and Parts)

54. Replace Tie Rod Ends and Tube (Labor and Parts)

55. Remove and Replace all Torque Rods (Labor and Parts)

56. Replace All Front and Rear Slack Adjusters (Labor and Parts)

57. Replace Hydraulic Pump and Power Take Off (Labor and Parts)

58. Replace All Fuel Tank Insulators (Labor and Parts)

59. Troubleshoot After-Treatment Codes and J1939 Codes (Labor and Parts)

60. Replace Battery Cables to Starter (Labor and Parts)

61. Replace Front Cab Mounts/Inspect Cab Air Suspension Operation (Labor and Parts)

62. Replace Engine Wiring Harness (with 3/4/ Engine) (Labor and Parts)

63. Replace Air Compressor with O-Rings and Gasket (Parts)

64. Swap engine with 3 Years Warranty (New Air Compressor, Oil Filter Base) (Labor and Parts)

Any vendor that wishes to determine if they meet the County’s requirements is invited to contact Jenna Allen by email at Jenna.Allen@ocfl.net by phone at (407) 484-2427. This information will be available for review until 4:00 PM, February 29, 2024.

mailto:Jenna.Allen@ocfl.net