BAIC Service Manual PDF - Maintenance & Specifications Guide (FR)

SECTION 8 MAINTENANCE & SPECIFICATIONS Maintenance 8.1 Preventative Maintenance Schedule.................................................. pg. 8-2 Service Access............................................................................. pg. 8-3 ~ 4 Daily Service ..................................................................................... pg. 8-5 50 Hour Service .......................................................................... pg. 8-6 ~ 7 Trouble Shooting 8.2 Hydrostatic Drive .............................................................................. pg. 8-8 Final Drive......................................................................................... pg.

8-8 Parking Brake .................................................................................... pg. 8-8 Hydraulic System .............................................................................. pg. 8-9 Control Levers................................................................................. pg. 8-10 Electrical.......................................................................................... pg. 8-10 Diesel Engine .......................................................................... pg. 8-11 ~ 12 Special Tools 8.3 Descriptions & P / N’s ............................................................ pg.

8-13 ~ 16 Specifications 8.4 Loader Specifications.............................................................. pg. 8-18 ~ 22 Sound Power Level Specifications.................................................. pg. 8-22 Torque Chart / Specifications.......................................................... pg. 8-23 Decals 8.5 Locations & P / N’s................................................................. pg. 8-24 ~ 29 8 8-1

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MAINTENANCE 8.1 8.1 Preventative Maintenance Service Schedule 8 Note : For complete engine service details refer to Section 7 of this manual. If further information is required refer to the engine manufacturers service manual. 8-2 ITEM SERVICE REQUIRED 8 HOURS 50 HOURS 150 HOURS 300 HOURS 1000 HOURS ITEM SERVICE REQUIRED Engine Oil Check level. If necessary add 10W30 API Classification CF oil. Engine Oil Check level. If necessary add 10W30 API Classification CF oil. Radiator Check level and add if necessary. Fill with 50% mixture of ethylene glycol and water. Check cooling fins for dirt. If necessary blow out with compressed air. Check rubber seal around radiator baffle.

Hydraulic Oil Check level and add if necessary add 10W30 API Classification SJ (-20°C to 35°C) or 20W50 API Classification SJ (-10°C to 45°C) oil. Oil Cooler Check cooling fins for obstruction. Clean with compressed air or water. Air Cleaner Empty dust cap. Check condition indicator and service or replace element as required. Tires and Wheels Check for low pressure or tire damage. Inflate 10.00 x 16.5 to 40-45 PSI (276- 310 KPa). Check wheel nut torque 100-110 ft.lbs. (136-149 N.M.) Safety Equipment Check all safety equipment for proper operation and condition (seat belt, lift arm supports, seat bar, parking brake, quick-tach lock, shields, safety treads, front shield, cab side screens).

Repair or replace safety treads if necessary. Final Drive Check chain and sprocket condition. Check every 150 hrs. Decals Check for damaged or missing safety and instruction decals. See Section 8.5. Replace decals as required. Lubrication Grease all hinge pin fittings until excess shows. Engine Oil Replace engine oil. Use 10W30 API Classification CF oil. Initial change only. Engine Oil Filter Change engine oil filter element. Initial change only. Hydraulic Oil Change hydraulic oil filter elements. Initial change only. Muffler Check the muffler for carbon buildup and plugging. Clean if necessary. Check every 100 hours. Safety System Linkages And Springs Check and if necessary adjust.

Lubricate lock springs, shaft and linkage. 50 Hour Service Perform complete 50 hour service. Engine Oil Replace engine oil (initial change already made). Use 10W30 API Classification CF oil. Replace every 150 hours. Engine Oil Filter Replace engine oil filter. Replace every 150 hours. Hydraulic Oil Filter Replace hydraulic oil filter elements Preventative Maintenance Service Check It is recommended as a preventative maintenance that the 50 hour service be repeated every 150 hours after the initial 50 hour service.

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MAINTENANCE 8.1 WARNING To avoid personal injury, service repairs must be performed by an authorized Thomas dealer. 8.1.2 SERVICE ACCESS 1. 2A Boom Support For safety while performing regular service or mainte- nance work, the loader is equipped with boom support pins. The boom support pins when extended prevent the boom arms from dropping if hydraulic pressure is relieved or the hydraulic controls are accidentally cycled. C693 IMPORTANT Fully retract boom support pins before raising or lowering boom arms. To operate the boom support, first remove any bucket or attachment from the quick - tach; raise the boom arms to full height. Raise the boom support handle (fig.

C693) up and push out toward boom arms to extend the boom sup- port pins (fig. C694) Slowly lower the boom arms down on to the pins. C694 WARNING Fasteners To avoid personal injury: Do not leave boom arms up unless the boom supports are engaged. 1. 2B Seat Removal The seat and seat plate can be removed to provide access to the controls, hydraulic and hydrostatic components. To remove the seat assembly, remove the fasteners located at the front of the seat. DISCONNECT THE ELECTRICAL PLUG! Lift the seat assembly out of the machine. When installing the seat, be sure the seat plate is locked in place at the rear.

Hydrostatic Shield C3557 8 The hydrostatic shield can be by removing the fasteners (fig.C3557). 8-3

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MAINTENANCE 8.1 IMPORTANT Keep the rear door closed except for servicing. Make sure the door is closed and latched before operating the loader. C3427 Door Handle Locked Unlocked C3427 1.2D Universal Joint Access 8 After removal of the operators seat, the U-joint service / inspection panel can be accessed. (fig. C3453) Remove the 2 bolts retaining the panel to the frame, push toward the rear of the loader at the top of the panel, and pull the panel forward and out by the bottom. U-joint access panel retaining nuts C3453 8-4

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