Maintenance service

AP00.20-B-0011EVK

Maintenance service

18.10.2019

Model

979.2 with engine 924.999

with code MS5 (Euro V)



M - Maintenance services



V3 - Engine valves adjustment (at 1st, 4th, 7th, 10th and thus successively during M maintenance services)



Z1 - Additional service only in 1st M maintenance service



Z2 - Additional services every 2 M maintenance service



Z4 - Additional services every 4 M maintenance service



Only in the 1st and 2nd M maintenance services



Additional services from the 2nd M maintenance service



J1 - Maintenance services every year



J2 - Maintenance services every 2 years



J3 - Maintenance services every 3 years



Maintenance services every 240.000 Km or, maximum, every 2 years

Customer

Order number

License plate number

Current mileage

Date

Signature

Input condition not OK:



Completed







Checks to be performed by the Technical Consultant



Fire extinguisher: check holder, seal, pressure and the load expiry date



 See the extinguisher instructions.



Seat belts: check for condition and operation



AP91.40-B-1001A



Horn, alarm buzzer and pilot lamps: check operation





Headlamps and external lamps: check operation





Windshield wiper and washer: check operation





Forced ventilation and heating: check operation





Driver seat: check the adjustment devices operation



Oil services



Engine: change oil



AP18.00-B-0101G



Manual gearbox: observe the intervals for oil change indicated in the table



If it is found that the vehicle is in the maintenance interval for oil change of the manual gearbox



Change the oil.

Type 979.2 with transmission 712.365

AP26.00-B-2601TC



Automatic gearbox: observe the intervals for oil change indicated in the table



AP00.20-B-0000-10EVH

If it is found that the vehicle is in the maintenance interval for oil change of the automatic transmission



Change the oil.

Gearboxes 723.322/368

AP27.00-B-2702XB



Rear axle: observe the intervals for oil change indicated in the table



AP00.20-B-0000-10EVH

If it is found that the vehicle is in the maintenance interval for oil change of the rear axle



Change the oil.

Rear axle 772.117.

AP35.00-B-3501B

Rear axle 743.45

AP35.00-B-3501F

Chassis and body



Kingpins: lubricate with grease under pressure



AP00.20-B-0020D



Universal joints and sliding sleeve of the drive axles: lubricate with grease under pressure



AP00.20-B-0020D



Front and rear brake shoes actuation shafts: lubricate with grease under pressure



AP00.20-B-0020D



Check the clutch drive system: check the level



AP25.20-B-2910LS



Hydraulic power steering: Check the oil level



If the oil level is below the specified



Correct the level.

Steering gear 766.050

AP46.00-B-4611D



Windshield washer system: check the level



 The windshield washer reservoir as well as its location varies with the body. Refer to the body builder's manual.

If the level is low



Refill the tank with a solution of water and a little neutral detergent.



All the major assemblies (engine, manual gearbox, hydraulic retarder, automatic gearbox, rear axle and power steering): check for the tightness and condition



AP00.20-B-0050B

 Pay attention to friction points and fixture.

In case of damage and leakage



Determine and eliminate the cause with a separate service order.



All pipes, hoses (water, oil, fuel and fluids), cables and wire harnesses: check the tightness and condition



Engine 924.999

AP00.20-B-0051TA

 Pay attention to friction points and fixture.

In case of damage and leakage



Determine and eliminate the cause with a separate service order.



Reservoirs, pneumatic and hydraulic components: check the tightness and condition



AP00.20-B-0052TA

 Pay attention to friction points and fixture.

In case of damage and leakage



Determine and eliminate the cause with a separate service order.



Shock absorbers of the front and rear suspension of the cab: check the tightness and condition



AP00.20-B-0052TA

 Pay attention to friction points and fixture.

In case of damage and leakage



Determine and eliminate the cause with a separate service order.



Dust cover and protection coifs: check the tightness and condition



AP00.20-B-0052TA

 Pay attention to friction points and fixture.

In case of damage and leakage



Determine and eliminate the cause with a separate service order.



Transmission shaft: Check for play and wear of universal joints, sliding sleeve and intermediate bearing



AP41.10-B-4150A



Brake system: check for brake pad wear



Rear axle 743.453/454 with Code BB5 (Disk brakes on FA (VA) and RA (HA))

AP42.10-B-4251LS

If it is damaged or with wear out of specification



Replace it with a separate service order.



Brake system: check brake linings for wear



Rear axle 743.454 with Code BB6 (drum brakes on FA (VA) and RA (HA))

AP42.10-B-4253LS

If it is damaged or with wear out of specification



Replace it with a separate service order.



Automatic brake adjuster: check for operation





APU valve noise muffler: Check and clean



In case of damage or excessive noises



Replace with a separate service order



Pneumatic reservoirs: drain condensed water



AP42.60-B-4390A



Steering: check for sector axle play, steering terminals mechanism condition and play



AP46.00-B-4650E



Front and rear shock absorbers fastening: check nuts and bolts for tightening, re-tighten if necessary



AP00.20-B-0071K

Engine



Engine cooling system: check the coolant level and check the anti-corrosion / antifreeze agent concentration



Engine 924.999

AP20.00-B-2010LS

If the coolant level or the concentration of the anti-corrosion / antifreeze agent is below of the specified



Correct with a separate service order.



Intake system: check condition and tightness



Engine 924.999

AP09.00-B-0953LS

 Pay attention to friction points and fixture.

In case of damage and leakage



Determine and eliminate the cause with a separate service order.



Cooling and heating system: Check for tightness and condition



AP20.00-B-2050C

 Pay attention to friction points and fixture.

In case of damage and leakage



Determine and eliminate the cause with a separate service order.



Fuel water separator pre-filter: change the sieve



AP47.20-B-0783XA



Fuel main filter: change the filter



AP47.20-B-0780XA



Air filter: Clean the automatic dust discharge valve



Engine 924.999

AP09.10-B-0931LS



Air filter: check the degree of contamination of the filter screen through the maintenance indicator



Engine 924.999

AP09.10-B-0951LS



Drive belt (poly-V): check for belt and tensioner condition



In case of damages



Replace the belt and/or tensors, with separate invoicing.

Final control



Routing test or in rolls



 Pay attention to vehicle safety regarding the operation of brakes, steering, lighting, control pilot lights and general performance.

V3 - Engine valves adjustment (at 1st, 4th, 7th, 10th and thus successively during M maintenance services)



Valves: check the operation and clearance



AP05.30-B-0560B

If the valve clearance is out of specification



adjust the clearance.

Z1 - Additional service only in 1st M maintenance service



Arms and steering and connecting bars: check the tightening of nuts and bolts, re-tightening if necessary



AP00.20-B-0071K



Front and rear stabilizer bars: check the tightening of nuts and bolts, re-tightening if necessary



AP00.20-B-0071K



Fuel reservoir brackets to the chassis frame and reservoir fastening straps: check the tightening of nuts and bolts, re-tighten if necessary



AP00.20-B-0071K

Z2 - Additional services every 2 M maintenance service



Front axle wheel hubs: Change the grease and seals, check the bearings and adjust the axial clearance.



Front axles 732.56

AP33.20-B-3350J

 In the case of daily use, with operations under mixed conditions and mileage upper than 10,000 km/month.

 In the case of operation in highway service conditions.



Engine and gearbox suspension: check the tightening of nuts and bolts, re-tightening if necessary



AP00.20-B-0071K



Intermediate bearing bracket of the transmission shaft: check the tightening of nuts and bolts, re-tightening if necessary



AP00.20-B-0071K



Front and rear axle stabilizers fastenings: check the tightening of nuts and bolts, re-tightening if necessary



AP00.20-B-0071K

Z4 - Additional services every 4 M maintenance service



Headlights: check the alignment and adjust



AP82.10-B-8260G

In case of misalignment of the headlamp



Adjust.



ALB valve: Check the load dependent braking force adjustment and adjust if necessary





Spring packs: check visually for damages



AP32.20-B-3255A



Exhaust system: check for tightness, condition and attachment



AP49.00-B-4950A

 Pay attention to friction points and fixture.

In case of damage and leakage



Determine and eliminate the cause with a separate service order.



Fuel reservoir: clean the sieve



AP47.10-B-4770A

In case of impurities inside the reservoir



Perform internal cleaning of the reservoir with separate service order.

Only in the 1st and 2nd M maintenance services



Front and rear springs “U” clamp: re-tighten



AP00.20-B-0073F

Additional services from the 2nd M maintenance service



Front axle wheel hubs: Change the grease and seals, check the bearings and adjust the axial clearance.



Front axles 732.56

AP33.20-B-3350J

 In the case of daily use, with operations under mixed conditions and mileage upper than 10,000 km/month.

 In the case of operation in heavy duty service.

J1 - Maintenance services every year



Clutch actuation: change the hydraulic fluid





Compressed air desiccator: change the granulate canister



AP42.60-B-4381A



Cooling system: Change the coolant.



Only cooling systems filled with anti-corrosive additive class MB 312.0

AP20.00-B-2080XA

J2 - Maintenance services every 2 years



Fuel filter: change the sieve



 Observe assembly date.

J3 - Maintenance services every 3 years



Cooling system: Change the coolant.



Only cooling systems filled with anti-corrosive additive class MB 325.0, 325.3 or 326.3.

AP20.00-B-2080XA



AdBlue pump: calibrate the pressure accumulator of the AdBlue pump



Maintenance services every 240.000 Km or, maximum, every 2 years



Engine-brake: Check for condition and operation



AP14.15-B-1450C



Air and water radiators: check for damage and obstruction of the air flow



AP09.41-B-0952B



AdBlue filter: replace



Replace AdBlue filter

AP14.40-B-1481BA