Check every oil
changeOil change
intervals are as
follows: Powerstroke -
10 000 ; Caterpillar -
10 000 ; Cummins -
15 000 (refer to the
Caterpillar and
Cummins service
manuals for further
instructions and
information)Engine system
Check the engine cooling system - hoses,
clamps and protection
Inspect the drive belts
Exhaust system
Inspect the entire exhaust system (including
the inlet pipe(s), muffler(s), outlet pipe(s),
clamps and fasteners) for holes, leakage,
breakage, corrosive damage and separation
from other components. Adjust, service or
replace with the same or the equivalent part.
(Also a noise emission control service)
Suspension system
Lubricate the front and rear spring pins
Tighten the front and rear spring U-bolts to the
specified torque
Driveline and rear axle system
Lubricate the U-joints and the slip yoke
Brake system
Lube the air brake foot control valve, hinge and
roller
Inspect the drum brake linings through the
inspection holes
Lubricate the brake camshafts (air brakes)
Lubricate the brake slack adjuster (air brakes)
Inspect the disc brake pads and the piston
boots (hydraulic brakes)
Clutch system
Lubricate the clutch release cross shaft and all
linkages
Check the clutch fluid
Fuel system
Drain the accumulated water or sediment from
the fuel tank(s)
General maintenance information
183
Maintenance Operation Frequency - Observation
Check the transmission and
engine mountings (*b)Hard shifting or excessive vibration
Check and adjust transmission
controls (*b)High effort to shift or noisy
transmission
Check fuel pump pressure Insufficient full-throttle power or
backfiring
Clean radiator cap seal. Clean
and inspect the cap surface on
the radiatorWhen the cap does not hold pressure
Check the battery terminals for
corrosionWhenever electrical power supply has
diminished
Tighten the wheel mounting
nuts to the specified torque.
Refer toServicing your
wheels and tiresRequired initially at 804 and 1 609 km
(500 and 1 000 miles). Perform again
at 804 and 1 609 km (500 and 1 000
mile) intervals after each tire
removal/replacement.
*a During maintenance and repair, protect the fuel tube and the hose
assemblies, the power steering lines, and the air brake lines from the
external heat, the acids and the abrasion that could damage the lines.
*b Check for (free) linkage action and ensure that (return) spring
force is adequate to maintain pedal free play.
*c Adjust, repair or replace as required with the same or equivalent
parts.
General maintenance information
189
