PREVOST X3-45 COMMUTER User Manual

SECTION 22: HEATING AND AIR CONDITIONING
DOB 1300-1556 | X3-45 Commuter PA-1648 Maintenance Manual First release Oct 2020
5
1.2 HIGH/LOW PRESSURE SERVICE AND RECEIVER TANK VALVES
1-HIGH PRESSURE SERVICE VALVE
2-LOW PRESSURE SERVICE VALVE
3-RECEIVER TANK VALVE
SERVICE AND RECEIVER TANK VALVE
No DESCRIPTION TORQUE
1 High pressure service valve (both positions) 43 lb-ft (58 Nm)
2 Low pressure service valve (both positions) 21 lb-ft (28 Nm)
3 Receiver tank valve (both positions) 21 lb-ft (28 Nm)
1.3 IDLERS & TENSIONERS
12238
IDLERS & TENSIONERS
No DESCRIPTION TORQUE
1 Central A/C tensioner lock bolt 43 lb-ft (58 Nm)
2
Central A/C tensioner idler shaft bolt (M12 shoulder bolt) 31.5-38.5 lb-ft (43-52 Nm)
Central A/C tensioner idler shaft bolt (M12 x 1.75 std bolt) 59 lb-ft (80 Nm)

PREVOST X3-45 COMMUTER Specifications

General

Engine	Volvo D13
Transmission	Allison B500
Fuel Type	Diesel
Length	45 ft (13.7 m)
Width	102 in (2.6 m)
Horsepower	500 hp
GVWR	54, 000 lbs
Height	141 in