128:T450,ROUTINE MAINTENANCE SERVICE (1) Check also when replacing the drive wheel (2) Replace if necessary (3) Replace in the following situations: • a shift of the connection on the pipe; • the presence of damage, cuts or abrasions on the superficial layer; • hardening or stiffness of the hose, the presence of burns or cracks due to heat exposure; • the presence of cracks, damages or strong corrosion on the connection; • the presence of leaks along the hose or at the connection fitting; • the presence of permanent creases, compression, flattening or twists in the pipe; • the presence of blisters, softening, wear of the external coat. (4) change recommended after 7500 hours or 5 years. This operation must be performed only by a technician authorised by the truck manufacturer. (5) Replacement is recommended after 500 hours. This operation must be performed only by a technician authorised by the truck manufacturer. (6) Visual inspection Trucks working in cold stores must be lubricated every 500 hours, or even more frequently in the case of particularly intensive use. 9129:T49c,ROUTINE MAINTENANCE SERVICE MAINTENANCE PROCEDURES CHECK HEIGHT OF OUTRIGGERS OFF GROUND Equipment and tools Fig. 1 calliper metre open ended spanner 46 mm Procedure Before starting work, ensure that you are wearing suitable protective clothing. Move the truck to a safe place, away from areas of transit of other vehicles and all pedestrians. Turn the keyswitch to OFF and disconnect the battery. Phase 1 Check that the two outriggers have not been damaged and have not come loose. Measure the height of the outriggers off the ground (fig.2). The correct value of X is given in the following table: Model X = 27 mm X = 20 mm A X = 10 mm 1.4-1.6 ton 5000 < h3 < 8200 8200 < h3 < 9400 h3 > 9400 1.6 ton Narrow 5000 < h3 < 7100 7100 < h3 < 8200 h3 > 8200 2.0-2.5 ton 4650< h3 < 7500 h3 > 7500 - 1.6 ton HD - h3 < 8200 h3 > 8200 2.0 ton HD - h3 < 8200 h3 > 8200 X ± 2 mm B floor Fig. 2 h3 = lif