UView Spotgun Jr. LeakGuard Injection Kit User Manual
Leak guard

#98085165 Rev.0-1
PRIMING THE INJECTION HOSE
1
2
3
4
5
6
The injection hose is primed and ready for use.
1. Remove cap and seal from the 1/4oz. (7.5ml) primer cartridge.
2. Attach R-134a hose to cartridge then remove drip cap.
3. Pull the rod all the way back from the injection gun.
4. Install cartridge/hose assembly into injection gun then push the
rod towards the cartridge.
5. Connect
LOW-Side adapter to the quick-connect coupler.
6. Squeeze trigger repeatedly until cartridge is empty.
INSTRUCTIONS
1. Remove cap and seal from the 1oz. (30ml) Leak Guard cartridge.
Attach R-134a hose to the top of cartridge. (Fig.1)
2. Pull the rod all the way back from injection gun then install
cartridge/hose assembly into injection gun. (Fig.2)
3. Squeeze trigger repeatedly until piston rests against the Leak
Guard cartridge. (Fig.3)
4. Connect injection gun system to the
LOW side port of the
vehicle’s A/C system. (Fig.4)
5. Empty the entire Leak Guard cartridge into the A/C system by
squeezing the trigger.
6. Disconnect injection gun system from the vehicle then attach
drip cap to the coupler.
7. Start engine and turn vehicle’s A/C to maximum cooling. Allow
A/C system to run for 15 minutes to circulate Leak Guard to seal
all leaks.
We recommend to use one cartridge for leaks less than 25oz.
(700 g) per year. Use 2 cartridges for larger leaks.
Not recommended for system that cannot hold 5 inches of vacuum for 25 minutes or
15 inches of vacuum for 5 minutes.
CAUTION: Avoid contact with skin. Always use protective eyewear.
TM
B
A
Fig.1
Fig.2
Fig.3
Fig.4
A
B
Low
Side
1/4 oz.
(7.5ml)
1 oz.
(30ml)
#98085165 Rev.0-1
PRIMING THE INJECTION HOSE
1
2
3
4
5
6
The injection hose is primed and ready for use.
1. Remove cap and seal from the 1/4oz. (7.5ml) primer cartridge.
2. Attach R-134a hose to cartridge then remove drip cap.
3. Pull the rod all the way back from the injection gun.
4. Install cartridge/hose assembly into injection gun then push the
rod towards the cartridge.
5. Connect
LOW-Side adapter to the quick-connect coupler.
6. Squeeze trigger repeatedly until cartridge is empty.
INSTRUCTIONS
1. Remove cap and seal from the 1oz. (30ml) Leak Guard cartridge.
Attach R-134a hose to the top of cartridge. (Fig.1)
2. Pull the rod all the way back from injection gun then install
cartridge/hose assembly into injection gun. (Fig.2)
3. Squeeze trigger repeatedly until piston rests against the Leak
Guard cartridge. (Fig.3)
4. Connect injection gun system to the
LOW side port of the
vehicle’s A/C system. (Fig.4)
5. Empty the entire Leak Guard cartridge into the A/C system by
squeezing the trigger.
6. Disconnect injection gun system from the vehicle then attach
drip cap to the coupler.
7. Start engine and turn vehicle’s A/C to maximum cooling. Allow
A/C system to run for 15 minutes to circulate Leak Guard to seal
all leaks.
We recommend to use one cartridge for leaks less than 25oz.
(700 g) per year. Use 2 cartridges for larger leaks.
Not recommended for system that cannot hold 5 inches of vacuum for 25 minutes or
15 inches of vacuum for 5 minutes.
CAUTION: Avoid contact with skin. Always use protective eyewear.
B
A
Fig.1
Fig.2
Fig.3
Fig.4
A
B
Low
Side
1/4 oz.
(7.5ml)
1 oz.
(30ml)
TM
Leak Guard
Leak Guard
Leak Guard
Leak Guard