PREVOST XL2 User Manual

TECHNICAL INFORMATION
system. One wheel slip sensor is mounted at
each front axle and drive axle wheel. The Tag
axle wheels are slave to the drive axle wheels.
The Electronic Control Module (ECM) is
maintenance free. Its operating voltage is 24 ± 6
volts DC. The thermal operating range for the
ECM is from -40 to 167°F (-40 to 75°C).
The solenoid control valves are maintenance
free. Their operating voltage is 24 (+4.8, -2.4)
volts DC. The rated current draw is 1.65 amps.
The thermal operating range of the solenoid
control valves is from -40 to 176°F (-40 to 80°C).
STEERING
• Tilt steering wheel and telescopic steering
column
• Integral hydraulic assisted steering gear
• System pressure: 2175 psi (15 000 kPa)
ELECTRICAL SYSTEM
• 24 volt, negative ground
• 12 volt exterior lighting
• Alternator: either a 24 volt, 270 amp, self-
rectified, belt-driven, oil-cooled Delco
alternator (optional) lubricated by the engine
circuit, or either single or twin 28 volt, 140
amp, self-regulated, belt-driven, air-cooled
Bosh alternators.
• Four 12 volt, maintenance-free batteries
connected in series/parallel. Cold cranking
capacity is 1250 amps.
• 100 amp battery equalizer.
• 12 volt, 145 amp, air-cooled, belt-driven,
additional alternator (optional).
SUSPENSION
Goodyear rolling lobe type air springs (bellows)
are used throughout.
INDEPENDENT FRONT SUSPENSION
2 Bellows (12”) for a G.A.W.R. of 16,500 lbf;
2 Shock absorbers;
2 Upper V-Links;
2 Lower V-Links;
2 Torque rods;
2 Steering Levers;
1 Leveling valve;
1 1¾” diameter sway bar.
DRIVE AXLE
4 Bellows (11”);
4 Shock absorbers;
3 Radius rods;
1 Panhard rod;
2 Leveling valves;
TAG AXLE
2 Bellows (11”);
2 Shock absorbers;
3 Radius rods;
1 Lateral Panhard rod
ALIGNMENT (WITH HUNTER SYSTEM ONLY)
FRONT AXLE
(INDEPENDENT FRONT SUSPENSION)
Minimum
value
Nominal
value
Maximum
value
Right camber
(degrees)
-0.125 0.125 0.375
Left camber
(degrees)
-0.125 0.125 0.375
Right caster
(degrees)
1.5 2 2.5
Left caster
(degrees)
1.5 2 2.5
Total toe-in
(inches)
1/16 3/32 1/8
DRIVE AXLE
Minimum
value
Nominal
value
Maximum
value
Thrust angle
(degrees)
-0.11 0 0.11
TAG AXLE
Minimum
value
Nominal
value
Maximum
value
Thrust angle
(degrees)
-0.02 0 0.02
8-3

PREVOST XL2 Specifications

General

Brand	PREVOST
Model	XL2
Category	Motorhomes
Language	English