Auto Meter 2312 - Manual

INSTALLATION INSTRUCTIONS
2
5
/
8
” gAUgeS
MODeL 2310, 2311, 2312, 2313, 2314, 2315, 2316, 2317,
2318, 2319, 2320
2650-560
1. Read instructions thoroughly. The installation of this product
requires the expertise of a trained automotive mechanic. Please
consult a qualified mechanic if you have not had training in the proper
installation of instruments.
2. Determine ideal mounting location. Choose a location that will not
obstruct visibility or impair driving. Consult your vehicle’s repair manual
to locate: A) water temperature port
B) 12V ignition switch or fuse box
C) oil pressure port
3. Consult your vehicle’s manual to determine the best route for tubing to
follow. Choose a path free from hazard of moving parts or hot engine
components.
4. Assemble tools and parts required for installation.
5. Disconnect negative (-) battery cable. (Wear safety glasses) Do not
allow cable to touch battery or any metal. (NOTE: Disconnecting battery
ground may require you to re-program your radio station and clock after
re-connection).
Preliminary Steps
Snap-On Chrome Bezel
Mounting Options
CAUTION: Some late model vehicles use electronic sensors in their
pressure and temperature senders for engine control functions. Before
removing the original senders, we recommend that you contact your Auto
Dealer to be sure no critical functions will be disrupted.
n With pressure gauges, it is beneficial to add a T-fitting to install your
new gauge and to keep the warning light operational. This allows you to
monitor the pressure and still have a warning light to indicate emergency
conditions.
1. Tighten nuts and lock washer that secure the gauge mounting bracket.
Be sure they are not so tight as to bend or distort mounting bracket.
2 . Electrical Connections
Install additional wiring and hardware as shown in diagrams to follow.
Now tighten the outer nut while holding the inner nut. This is the
only correct procedure and must be followed to insure safe electrical
connections. This applies to both the gauge and sender connections.
3. Make sure wires are not rubbing against metal or each other.
NOTE: Install gauges when engine is cool.
Important Assembly Procedures To Follow
One, two and three-hole
black panels are available for
mounting gauges under dash.
Model
3231
Model
3232
Model
3233
An additional snap-on
chrome bezel is provided
with this gauge kit to
allow for custom styling
of gauge.
For light replacement
use Auto gage
replacement bulb
No. 2389
by
®
Temperature
MODeLS 2313 & 2314 Black Bezel
Light (installed)
To 12V Dash
Lighting Circuit
Rubber Grommet
Sealed Tubing
Sealing Nut
Engine
Temperature
Sensing Bulb
Use Teflon Sealing Tape
Or Sealing Compound
On Pipe Threads.
1 ⁄
2”
NPT Mounting Nut (For
3 ⁄
8”
NPT Use No. 2370)
Snap-On
Chrome
Bezel
U-Bracket
1. Gauge may be mounted in a 2 5 ⁄
8
” dia. dashboard hole, in Auto
gage mounting panels or in Auto gage mounting cups.
2. Cut a 7 ⁄
8
” dia. hole in firewall. Route temperature sensing bulb
through hole to engine compartment. Slit rubber grommet
provided and position in firewall hole so gauge tubing is held
firmly in place. If a gauge mounting cup is used install additional
grommet in back of cup in same manner.
3. Thread mounting nut into the 1 ⁄
2
” or 3 ⁄
8
” NPT port on engine.
Insert temperature sensing bulb in mounting nut and carefully
tighten sealing nut. Make sure tubing is free from moving parts
or hot engine components. The 2314 Oil Temperature Gauge
usually requires drilling a hole and brazing the 1 ⁄
2
” NPT mounting
nut into the oil pan. Check for adequate internal clearances for
temperature sensing bulb in the oil pan before drilling any holes.
Install temperature sender as described above.
NOTe: Use teflon sealing tape or sealing compound to assure
proper seal on all pipe thread joints (NPTF).
4. Start engine and inspect installation for any leaks.
5. Snap-in light socket assembly and connect to dash lighting
circuit or other 12 volt power source.
IMPORTANT: Should you ever need to remove the temperature
sensing bulb, loosen the sealing nut without allowing the
mounting nut to rotate. Failure to follow this procedure may
result in internally broken capillary tubing, which would void the
warranty.
®