cooling CHEVROLET LOW CAB FORWARD 2017 Owner's Guide
[x] Cancel search | Manufacturer: CHEVROLET, Model Year: 2017, Model line: LOW CAB FORWARD, Model: CHEVROLET LOW CAB FORWARD 2017Pages: 414, PDF Size: 7.97 MB
Page 365 of 414

Chevrolet Low Cab Forward Owner Manual (GMNA-Localizing-U.S.-
10716700) - 2017 - crc - 12/6/16
364 Service and Maintenance
conforms to this maintenance
schedule. (Recommended oil: CK-4
(API designations))
4. Fuel Filter :Replace the fuel
filter every 24 000 km (15,000 miles)
or more frequently if clogged or
replace when the fuel filter indicator
light comes on (if equipped).
5. Pre-Fuel Filter/Water
separator : Replace the fuel filter
every 24 000 km (15,000 miles) or
more frequently if clogged or
replace when the fuel filter indicator
light comes on (if equipped).
6. Air Cleaner Filter : The level of
dirt in the air cleaner element can
be checked against the indicator.
Replace the air cleaner filter when
the multi-information display (MID)
shows "CHECK AIR FILTER".
7. Damage to Air Intake Ducts and
Hoses : Check for damage of air
intake ducts and hoses and that
those are correctly installed every
24 000 km (15,000 miles) or
12 months. Replace or adjust those
if necessary. 8. Drive Belts :
Check belt driving
the fan, alternator or A/C
compressor every 16 000 km
(10,000 miles). Look for cracks,
fraying, wear, and proper tension.
9. Engine Bolt Torques : Loosened
bolts result in lower engine output.
Check and adjust manifold
mounting, and injectors to correct
torque every 80 000 km
(50,000 miles).
10. Rotate Tires : To equalize wear,
rotate tires and adjust tire pressures
every 10 400 km (6,500 miles). See
Tire Rotation 0323.
11. Engine Cooling System : At
12 months or 16 000 km
(10,000 miles) intervals, wash
radiator cap and filler neck with
clean water, pressure test system
and radiator cap for proper pressure
holding capacity, tighten hose
clamps and inspect condition of all
cooling and heater hoses. Replace
hoses if cracked, swollen or
otherwise deteriorated. Have the
hoses replaced by your authorized
dealer. 12. Engine Coolant :
Inspect the
engine coolant every 12 months.
Replace the engine coolant every
24 months, drain the engine coolant
by opening the drain plug at the
bottom of the radiator core, flush
and refill the engine cooling system
with a new engine coolant. Refer to
"Preparing Engine Coolant" in
Engine Coolant 0263. Have the
Engine Coolant replaced by your
authorized dealer.
13. Exhaust System : Check the
complete exhaust system every
16 000 km (10,000 miles). Check
body areas near the exhaust
system. Look for broken, damaged,
missing, or out-of-position parts.
Also inspect for open seams, holes,
loose connections, or other
conditions which could cause heat
build-up at the rear body floor pan,
or could let exhaust fumes seep into
the passenger compartment. Dust
or water in the cabin may indicate a
leak in that area. Required repairs
should be made at once.
Page 393 of 414

Chevrolet Low Cab Forward Owner Manual (GMNA-Localizing-U.S.-
10716700) - 2017 - crc - 12/6/16
392 Technical Data
Engine oil capacityWhen changing oil only:
7.5 L (7.9 qt)*1
When changing oil andfilter: 8.2 L (8.7 qt)*1
When changing oil andfilter: 5.7 L (6.0 qt)*1When changing oil only: 9.5 L (10.0 qt)*1
When changing oil andfilter: 11.0 L (11.6 qt)*1
Engine Cooling System Service
Model 3.0 Diesel Engine 6.0L Gasoline Engine 5.2 Diesel Engine
Capacity 12.6 L (13.3 qt) 15.0 L (15.9 qt) 19.6 L (20.7 qt)
Engine oil Thermostat:
Starts to open 85 °C (185 °F) 85.5-87.5 °C
(185.9-189.5 °F)82-85 °C (180-185 °F)
Radiator pressure 108 kPa (16 psi) 103 kPa (15 psi) 108 kPa (16 psi)
Transmission Service
Model A460 6L90 A465
Transmission oil capacity 13.4 L (28.3 qt)
*312.7 L (25.7 qt)*313.1 L (27.7 qt)*3
Rear Axle Service
Model 3.0 Diesel Engine 6.0L Gasoline Engine 5.2 Diesel Engine
Differential gear oil
capacity 9.0 L (19.0 qt)
*49.7 L (20.5 qt)*44500HD/4500XD:
9.0 L (19.0 qt)*4
5500HD/5500XD:
10.0 L (21.1 qt)*4
Limited slip differential
lubricant additive 0.5 L (1.06 qt)*50.6 L (1.27 qt)*54500HD/4500XD:
0.5 L (1.06 qt)*5
5500HD/5500XD:
0.6 L (1.27 qt)*5
Page 397 of 414

Chevrolet Low Cab Forward Owner Manual (GMNA-Localizing-U.S.-
10716700) - 2017 - crc - 12/6/16
396 Technical Data
Engine Drive Belt Routing
Fan Belt and Air Conditioning
Compressor Belt
See theMaintenance Schedule
0 345.
3.0L L4 Engine (IZ3)
No. Name
1 Fan Pulley
2 Tension pulley
3 A/C compressor
4 A/C belt
5 Crank pulley
6 Idler No.
Name
7 Alternator
8 Fan belt
If your air conditioning system is
functioning properly, it is not
necessary to remove and replace
the refrigerant or compressor oil.
6.0L V8 Engine (L96)
No. Name
1 Fan belt idler pulley
2 Alternator
3 Vacuum pulley
4 Power steering pump pulley No.
Name
5 Cooling fan pulley
6 Crank pulley
7 A/C belt
8 A/C compressor
9 Fan belt
10 Fan belt tensioner
5.2L L4 Engine (I1B)
No. Name
1 Fan belt
2 Fan pulley
3 A/C belt
Page 409 of 414

Chevrolet Low Cab Forward Owner Manual (GMNA-Localizing-U.S.-
10716700) - 2017 - crc - 12/6/16
408 Index
Brakes (cont'd)Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . 280
Parking . . . . . . . . . . . . . . . . . . . . . . . 221
Braking . . . . . . . . . . . . . . . . . . . . . . . . . 137
Break-In, New Vehicle . . . . . . . . . . 162
Bulb Replacement
Headlamp Aiming . . . . . . . . . . . . . 288
Headlamps . . . . . . . . . . . . . . . . . . . 288
Headlamps and Front TurnSignal . . . . . . . . . . . . . . . . . . . . . . . 291
Interior Lamps . . . . . . . . . . . . . . . . 298
License Plate Lamps . . . . . . . . . 297
Roofmarker Lamps . . . . . . . . . . . 295
Sidemarker Lamps . . . . . . . . . . . 295
Taillamps, Turn Signal, Stoplamps, and Back-up
Lamps . . . . . . . . . . . . . . . . . . . . . . 297
Buzzers, Warning . . . . . . . . . . . . . . . 101
C
Cab Tilting . . . . . . . . . . . . . . . . . . . . . . 247
California
Perchlorate MaterialsRequirements . . . . . . . . . . . . . . . 245
California Proposition 65 Warning . . . . . . . . . . . . . . . 245, 326
Capacities and Specifications . . . . . . . . . . . . . . . . . 389 Carbon Monoxide
Engine Exhaust . . . . . . . . . . . . . . . 178
Winter Driving . . . . . . . . . . . . . . . . 145
Cargo Lamp . . . . . . . . . . . . . . . . . . . . 107
Caution, Danger, and Warning . . . . 3
CD Player . . . . . . . . . . . . . . . . . . . . . . 114
Check Engine Light (MalfunctionIndicator) . . . . . . . . . . . . . . . . . . . . . . 84
Child Restraints Infants and Young Children . . . . . 57
Systems . . . . . . . . . . . . . . . . . . . . . . . . 57
Cigarette Lighter . . . . . . . . . . . . . . . . . 74
Cleaning Exterior Care . . . . . . . . . . . . . . . . . 334
Interior Care . . . . . . . . . . . . . . . . . . 340
Climate Control Systems . . . . . . . 126 Air Conditioning . . . . . . . . . . . . . . 126
Heating . . . . . . . . . . . . . . . . . . . . . . . 126
Cluster, Instrument . . . . . . . . . . . . . . 77
Cold Weather Operation . . . . . . . . 235
Collision Damage Repair . . . . . . . 401
Compartments Storage . . . . . . . . . . . . . . . . . . . . . . . . . 60
Control of a Vehicle . . . . . . . . . . . . . 133
Coolant
Engine . . . . . . . . . . . . . . . . . . . . . . . . 263
Engine Temperature Gauge . . . . 82 Cooling . . . . . . . . . . . . . . . . . . . . . . . . . 126
Cornering Lamps . . . . . . . . . . . . . . . 106
Cover
Engine . . . . . . . . . . . . . . . . . . . . . . . . 250
Covers Winter . . . . . . . . . . . . . . . . . . . . . . . . 172
Cruise Control . . . . . . . . . . . . . 224, 227
Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Cupholders . . . . . . . . . . . . . . . . . . . . . . 62
Customer Assistance . . . . . . . . . . . 399 Offices . . . . . . . . . . . . . . . . . . . . . . . . 399
Text Telephone (TTY)
Users . . . . . . . . . . . . . . . . . . . . . . . 399
Customer Information Service PublicationsOrdering Information . . . . . . . . 403
Customer Satisfaction Procedure . . . . . . . . . . . . . . . . . . . . . 398
D
Damage Repair, Collision . . . . . . . 401
Danger, Warning, and Caution . . . . 3
Daytime Running Lamps (DRL)Indicator Light . . . . . . . . . . . . . . . . . . 92
Devices Auxiliary . . . . . . . . . . . . . . . . . . . . . . 124
Diesel Engine Engine Alarm andAutomatic Shutdown . . . . . . . . 174