Belt Tensioners And Idlers - PREVOST H3-41 Maintenance Manual

SECTION 01 : ENGINE

1.2 BELT TENSIONERS AND IDLERS

No
1 Idler, cooling fan drive
2 Idler, cooling fan drive
3 Idler, cooling fan drive
4 Idler, water pump drive
5 Idler, water pump drive
Central A/C tensioner idler shaft bolt (M12 shoulder bolt)
6
Central A/C tensioner idler shaft bolt (M12 x 1.75 std bolt)
7 Idler, A/C compressor drive
8 Tensioner, cooling fan drive
9 Tensioner, water pump drive
10 Tensioner, alternator drive
11 Idler, alternator drive
PA1615 Maintenance Manual All Series | Section 01 revised April 2017
4
01225_1
VOLVO ENGINE – DRIVE BELT IDLERS & TENSIONERS
DESCRIPTION
01226_1
TORQUE
50 lb-ft (68 Nm)
35 lb-ft (47 Nm)
45-55 lb-ft (61-75 Nm)
43 lb-ft (58 Nm)
pulley 16 lb-ft (22 Nm)
shaft 32 lb-ft (43 Nm)
31.5-38.5 lb-ft (43-52 Nm)
59 lb-ft (80 Nm)
82 lb-ft (111 Nm)
32 lb-ft (43 Nm)
48 lb-ft (65 Nm)
48 lb-ft (65 Nm)
82 lb-ft (111 Nm)