Jacking Points - PREVOST H3-41 Manual

Stud mounted wheel:
Loosen wheel nuts about one turn.
counter-clockwise for R.H. side and clockwise for
the L.H. side. Do not remove the nuts.
Hub mounted wheel:
Loosen wheel nuts about one turn.
counter-clockwise. Do not remove the nuts.
Step 3
Use the hydraulic jack to raise coach. Raise it to
the required height to change the wheel.
NOTE: Five jacking points are located on each
side of the coach: three are located under the
frame, and two are located under the axles. Refer
to "Jacking Points" in this section.
WARNING: PLACE THE JACK ON STABLE
AND LEVEL GROUND.
PLACE A BOARD UNDER THE JACK.
WARNING: TO PREVENT
INJURY OR EQUIPMENT DAMAGE, ONLY USE
THE RECOMMENDED JACKING POINTS.
WARNING: DO NOT RAISE THE COACH
UNTIL YOU ARE
SECURELY ENGAGED.
WARNING: PASSENGERS
REMAIN IN THE COACH WHEN IT IS JACKED
UP.
Step 4
Remove the wheel nuts.
spare tire. Replace nuts and loosely tighten in a
criss-cross pattern before lowering the coach.
Step 5
Lower coach until the tire just touches the ground
by slowly unscrewing the hydraulic valve on the
jack.
Turn nuts
Turn nuts
IF NECESSARY,
PERSONAL
SURE THE JACK
MUST NOT
Replace wheel with
Step 6
Torque the nuts in a criss-cross pattern to 450 to
500 foot-pounds (610 to 680 N.m).
Step 7
Lower the coach completely and remove jack.
Inflate tire pressure to the cold tire inflation
pressure.
Step 8
Store damaged wheel in spare tire compartment.
Repair and balance the flat tire as soon as
possible.

JACKING POINTS

Five jacking points are located on each side of the
coach: three are located under the frame and two
are located under the axles. Refer to the following
illustration for the location of jacking points.
IS
JACKING POINTS ON FRAME
JACKING POINTS ON FRONT AXLE
JACKING POINTS ON DRIVE AXLE
7-16
CARE AND MAINTENANCE
OEH3B758
OEH3B760
OEH3B762