Chevrolet Low Cab Forward 3500 2019 Series, Owner'S Manual

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Chevrolet Low Cab Forward 6.0L Gasoline Engine 3500/4500 Series (GMNA-
Localizing-U.S.-12533400) - 2019 - CRC - 11/19/18
274 Service and Maintenance
No. Service Interval
12
000
km/7,500
mi
24
000
km/15,000
mi
36
000
km/22,500
mi
48
000
km/30,000
mi
60
000
km/37,500
mi
72
000
km/45,000
mi
84
000
km/52,500
mi
96
000
km/60,000
mi
108
000
km/67,500
mi
120
000
km/75,000
mi
132
000
km/82,500
mi
144
000
km/90,000
mi
156
000
km/97,500
mi
168
000
km/105,000
mi
180
000
km/1
12,500
mi
192
000
km/120,000
mi
Service
intervals
months or
kilometers
(miles)
whichever
occurs
first (1)
25 Steering Wheel Free Play (3) Every 10 400 km (6,500 mi): I
26 Steering Gear Box Torque - - - T - - - T - - - T - - - T or every 12 months
27 Driveshaft Flange Torque I T - T - T - T - T - T - T - T or every 12 months
28 Leaf spring U-bolt torque (3) T - T - T - T - T - T - T - T -
29 Wheel Nut Torque (3) T T T T T T T T T T T T T T T T
30 King Pins L L L L L L L L L L L L L L L L or every 12 months
31 Driveshaft Lubrication - L - L - L - L - L - L - L - L or every 12 months
32 Wheel Hub Bearing Grease (Front) - - - R - - - R - - - R - - - R or every 24 months
33 Accessory Drive Belt Every 160 000 km (100,000 mi): R or every 12 months
34 Air Conditioner Blower Filter Cleaned once a month
35 Windshield wiper blades Replace every 12 months