Grand Design Imagine 2021, Owner'S Manual

Page: 163 / 190

157
Required Maintenance
Required Maintenance Schedule
Maintenance
Item
Ev
er
y tr
ip
M
on
th
ly
E
ve
ry 3 m
on
th
s
E
ve
ry 6 m
on
th
s
A
nn
uall
y
B
ef
or
e / A
fte
r s
to
ra
ge
A
s R
equ
ir
ed
Procedure to be Performed:
Maintenance schedules are minimum
requirements. Extended use, extreme
temperatures, high humidity or other
extreme conditions will require more
frequent maintenance.
Hitch / Coupler
• •
Check for damage & wear.
Clean and lubricate (with grease)
LP System
• Have system tested for leaks
by a qualified dealer.
•
Have pressure and regulator setting
checked by a qualified dealer.
Plumbing System
• • •
Check hoses, fittings and pipes for leak.
Tighten as required.
• • Lubricate termination gate valve cables
with Silicone or Teflon based dry lube.
•
Winterize system (cold weather locations)
Roof And Roof
Attachments
• •
Inspect sealant for voids / gaps / cracks
and re-seal as necessary.
• •
Clean roof with water and mild detergent.
• •
Clean and lube roof vent mechanisms
with light oil.
Safety Equipment
• • •
Check operation of detectors - recharge and
replace batteries every 6 months if equipped.
• •
Test & check fire extinguisher for proper charge.
• • •
Test and confirm egress (exit) window(s)
function properly.
Slide Rooms
•
Slideout room adjustment performed by
a certified RV service technician.
•
Check slide roof for debris - clear as necessary.
• • •
Check and clean all seals.
Wheels & Tires
• • •
Check wheel lugs for proper torque.
• •
Inspect tires for wear / damage / etc.
• • • Check tire inflation pressure
(see tire label for pressures).