Assembly - Gravely Pro-Walk Hydro 36HR PS Owner's/Operator's Manual

Check Engine Oil Level
1. Remove dipstick from tube by
unscrewing it. Wipe it clean.
2. Install dipstick and allow cap to rest on
the end of tube. Do not tighten the cap.
3. Remove dipstick. Check oil level on
dipstick; oil level should be between
ADD and FULL marks.
• If oil is low, add oil to bring oil level no
higher than FULL mark on dipstick.
• If oil level is above FULL mark, drain
to proper level.
4. Install and tighten dipstick.
Install Discharge Chute
CAUTION: Avoid Injury! Do not operate unit
without discharge chute in operating position.
Remove the thumbscrew (A) retaining the
discharge chute in the transport position.
Place the discharge chute in the operating
position and fasten in place with thumbscrew.
Transport
Position
Operating
Position
Figure 4

ASSEMBLY

A
A
EN - 12
Check Tire Pressure
CAUTION: Avoid injury!
Explosive separation of tire and
rim parts is possible when they
are serviced incorrectly:
• Do not attempt to mount a
tire without the proper
equipment and experience
to perform the job.
• Do not inflate the tires
above the recommended
pressure.
• Do not weld or heat a
wheel and tire assembly.
Heat can cause an
increase in air pressure
resulting in an explosion.
Welding can structurally
weaken or deform the
wheel.
• Do not stand in front or
over the tire assembly
when inflating. Use a clip-
on chuck and extension
hose long enough to allow
you to stand to one side.
1. Check tires for damage.
2. Check rear tire pressure with an
accurate gauge. Add air if necessary.
See SPECIFICATIONS on page 52 for
tire pressure.
Lubricate Unit
Lubricate all moving parts before operating
the unit. See Lubrication Points on page 31.
Check Mower Deck Level
The mower deck is assembled and adjusted
at the factory. After unit is completely
assembled, check the mower front-to-rear
and side-to-side deck level.
Fill Fuel Tank
Fill fuel tank. DO NOT OVERFILL! See
FILLING FUEL TANK on page 16.
Check Hydraulic Fluid Level
Check the level of the transmission oil
reservoir. See Checking Transmission Oil
Level on page 34.
Check Safety System
Check the operation of the safety interlock
system. See TEST SAFETY SYSTEMS on
page 16.