Bearing Inspection - PREVOST H3-41 Maintenance Manual

SECTION 01 : ENGINE
FIGURE 17: COACH BELT ROUTING
FIGURE 18: VIP BELT ROUTING – SMALL A/C SYSTEM,
FIGURE 19: VIP BELT ROUTING – SMALL A/C SYSTEM,
5 ALTERNATORS
FIGURE 20: VIP BELT ROUTING – BIG A/C SYSTEM
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PA1621 Maintenance Manual All Series | Section 01 revised Feb 2019
A=alternator
C=crank pulley
I=dler
WP=water pump
T=tensioner
AC=air conditioning compressor
I= IDLER
T= TENSIONER
FIGURE 21: IDLER PULLEYS,
TENSIONERS ON ENGINE ACCESSORIES

4.1 BEARING INSPECTION

1. First, set parking brake, turn the ignition OFF
and set the rear start selector switch to the
OFF position.
2. Remove all belts on left hand alternator,
water pump drive, A/C compressor drive and
alternator drive.
01233
AUTOMATIC BELT