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Model:
Page 3
Product Type:
3018
DIGITAL TIRE INFLATOR
TROUBLESHOOTING GUIDE
ISSUE
Light is dim or
not coming on
RECOMMENDATION
Replace unit battery. Unit uses AAA battery. (See Product
Manual for instructions on how to change battery)
REPLACEMENT PART
AAA batteries
Hold power button for 8 seconds to clear. Or replace unit
battery. Unit uses AAA battery. (See Product Manual for
instructions on how to change battery)
Inaccurate Reading
(Example: Reading is off
by 3psi to 4psi)
AAA batteries
Unit doesn’t turn on
AAA batteries
Unit is not deflating
1) Examine the Air Chuck (3018-17) to see if pin is broken.
(see Image 1 below)
2) If pin is broken order part # 3018-17 - Air Chuck
3) To begin repair unscrew broken chuck from hose and
replace with new chuck.
# 3018-17
Air Leak (Valve Assembly)
1) Air leaks are usually caused by worn o-rings in the
Valve Assembly.
2) To begin repair simply remove Circlip (3018-09) and Lever
Pin (3018-13) to gain access to the Valve Assembly.
Unscrew Valve Base Assembly (3018-12) and pull out
Valve Assembly.
3) Replace o-rings on valve assembly with P4 O-ring.
Check Spring (3018-10) and ensure Spring is not broken
or damaged
4) Replace Valve Assembly onto unit and tighten Valve Base
Assembly (3018-12). Replace Lever Pin (3018-13) and
Circlip (3018-09)
n/a
(P4 O-ring)
No Handle Spring Action
1) No handle spring action is usually caused by broken spring
2) Order part # 3018-10 - Spring
3) To repair simply remove Circlip (3018-09) and Lever Pin
(3018-13) to gain access to the Valve Assembly. Unscrew
Valve Base Assembly (3018-12) and pull out Valve Assembly
4) Replace broken Spring (3018-10)
5) Replace Valve Assembly onto unit and tighten Valve Base
Assembly (3018-12). Replace Lever Pin (3018-13) and
Circlip (3018-09)
Replace unit battery. Unit uses AAA battery. (See Product
Manual for instructions on how to change battery)
# 3018-10
IMAGE 1
GOOD DAMAGED GOOD DAMAGED
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