Remy 36SI User Manual [en, es]

0 (0)

Instruction Sheet 10500196 06SE13 C/P30502 REV7

33SI, 34SI, 35SI & 36SI ALTERNATOR INSTALLATION INSTRUCTIONS

Instructions include installing or upgrading 21SI, 22SI, 23SI, 24SI, 33SI & 34SI alternators to a 35/36SI HP with remote sense™ technology for improved battery monitoring and charging performance.

WARNING!!! ALWAYS USE PROPER EYE PROTECTION WHEN PERFORMING ANY MECHANICAL REPAIRS TO A VEHICLE – INCLUDING, BUT NOT LIMITED TO, ANY INSTALLATION AND OR REPAIRS TO THE DELCO REMY® ALTERNATORS. FAILURE TO USE PROPER EYE PROTECTION CAN LEAD TO SERIOUS AND PERMANENT EYE DAMAGE.

DANGER!!! To avoid injury or damage, always disconnect the negative cable at the battery before removing or replacing the alternator.

The alternator output terminal is always live (“hot”). If the battery is not disconnected, a tool accidentally

Touching this terminal and ground can quickly get hot enough to burn skin or damage to the tools and surrounding parts.

FOLLOW ENGINE OR VEHICLE MANUFACTURER’S INSTRUCTIONS FOR REMOVING THE OLD ALTERNATOR FROM THE

ENGINE AND INSTALLING THE NEW ALTERNATOR.

PULLEY INSTRUCTIONS: Use pulley from old alternator if this alternator does not have a pulley or pulley supplied is different from the one on alternator being replaced. NOTICE! When changing the pulley, keep the alternator in the horizontal position and do not apply any pressure to end of the shaft. Internal damage will occur if the shaft is pushed back and turned. If there were spacers, when the fan and pulley were removed, make sure all spacers are replaced when installing the fan and pulley on these alternators. Hold the shaft by placing an 8.01 mm (5/16”) hex wrench in the hexagonal hole in the shaft while removing or installing the pulley. Tighten the pulley nut to 95-108 Nm (70-80 lb ft).

BELT TENSIONING INSTRUCTIONS: Improper belt tension can cause premature alternator failure. If the belt must be tightened manually, place a wood block between the alternator and pry bar (See illustration). Pry as close to the center of the unit as possible. Use a torque wrench to tighten mounting bolts to specified torque. Follow vehicle or engine manufacturer’s specifications carefully for belt tension and mounting bolts torque. DO NOT OVER TIGHTEN BELT!

REMOVAL & INSTALLATION INSTRUCTIONS (See illustrations, page 2):

Disconnect the negative (-) cable at the batteries.

Identify and tag all leads when removing the old Alternator and install them on the same terminals of the new Alternator.

Some 21SI, 22SI and 24SI applications may require enlarging the ring terminals. Others will require cutting and terminating wiring for one or all of the “I”, “R” and “Remote Sense” leads.

Cut lead, strip insulation 1/2”, insert wire into an A 3 Amp or equivalent ring terminal, crimp and solder the wire.

Insure all leads are hooked back up or contained where they can not ground.

Torque all fasteners to values labeled on the illustration (page 2).

This alternator may have more terminals than the one being replaced had or used. It will charge properly with only the battery and

ground leads connected. Use of the other terminals is optional based on need. See “TERMINAL DESCRIPTIONS”, Page 2.

NOTE: There may be applications where it is necessary to add a jumper wire between the remote sense terminal and the battery (+) terminal on the alternator to lower the output voltage for 34SI, 35SI & 36SI alternators. If necessary, use an 18 AWG minimum wire size terminated with ring terminals to fit remote sense and battery (B+). Securely crimp and solder the connections.

TYPICAL WIRING DIAGRAM

RELAY TERMINAL OUTPUT

IS SYSTEM VOLTAGE AT 1/2

LOWER OUTPUT VOLTAGE: VOLTAGE CAN

BE REDUCED BY INSTALLING A JUMPER

WIRE BETWEEN THE REMOTE SENSE AND

OUTPUT TERMINALS. (SEE NOTE ABOVE)

NOTICE - Only licensed Remy International, Inc. product and component parts should be used, and the use of other parts or modifications not approved

by Remy International, Inc. will void all applicable warranties. The failure to carefully follow these Installation Instructions, set forth above, will void all applicable warranties. DELCO REMY is a registered trademark of General Motors Corporation, licensed to Remy International, Inc. Pendleton, IN 46064.

TERMINAL DESCRIPTIONS (See illustrations):

“POS” Terminal - Output terminal connects to the positive (+) battery terminal.

“R” Terminal - Relay terminal carries half systems voltage and may be used for certain types of control relays, charge indicators, tachometers or similar devices. The current draw should not exceed four (4) amperes. Notice! Do not install the remote sense lead to this terminal.

“I” Terminal - Indicator lamp/Ignition terminal carries full system voltage. Current draw should not exceed one (1) ampere. It is recommended current is not drawn from this terminal.

Ground Screw – Ground lead ensures alternator is grounded. A Ground lead is strongly recommended for optimum performance.

“Remote Sense” Terminal - Monitors batteries system voltage at the batteries or the common distribution point. The sense terminal on the 33SI, 34SI & 35SI & 36SI is the fourth terminal and is identified with a “remote sense” label on the back cover plate.

If installing a remote sense alternator in a vehicle that does not have a sense line, connect a lead, with a 5 ampere fused link, from the voltage sense terminal to the positive (+) battery terminal or the common distribution point at the starter solenoid battery (+) terminal. See diagram below.

If installing a non-remote sense alternator in a vehicle that has a remote sense line, disconnect and secure the wire from the battery. Notice! Be careful not to ground the leads open end and if it has a fuse it should be deactivated.

Only connect the remote sense line to the remote sense terminal. The “R” Terminal is Not the Remote Sense Terminal!

NOTE: Output voltage can be lowered, if necessary, on 34SI, 35SI & 36SI alternators by installing a jumper wire between the remote sense and battery (+) terminals when a remote sense line is not used. Use an 18 AWG minimum wire size terminated with ring terminals to fit. Securely crimp and solder the connections.

33SI, 34SI, 35SI, & 36SI HP REMOTE

GROUND SCREW (-)

INDICATOR/IGNITION

[LOCATION WILL VARY]

1.7-2.8 Nm (15-25 lb in)

5.6-6.8 Nm (50-60 lb in)

OUTPUT (+)

REMOTE SENSE

6.2-7.9 Nm

(OPTIONAL)

(55-70 lb in)

1.7-2.8 Nm

(15-25 lb in)

RELAY

1.7-2.8 Nm

(15-25 lb in)

RELAY PIN TERMINAL MATING CONNECTOR - OBTAIN FROM DELPHI OR OTHER APPROVED SOURCE IF REQUIRED.

ADDING A REMOTE SENSE LINE

Delco Remy strongly recommends taking advantage of remote sense technology.

Remote Sense technology allows for a more complete battery charge and can result in extended battery life.

ITEMS NEEDED

-5 Amp Inline Fuse (Sealed)

-16 or 14 Gauge wire (depending on length)

-Ring terminals to fit Remote Sense terminal and Battery Positive terminal.

-Convoluted tubing anywhere wire passes metal.

ADDING REMOTE SENSE TO A VEHICLE THAT DID NOT COME WITH A REMOTE SENSE WIRE

FROM THE FACTORY

REMOTE SENSE™	INLINE FUSE 5 AMP
REMOTE SENSE™	INLINE FUSE 5 AMP	CONNECT TO MAIN
TERMINAL	AND CLOSE TO BATTERY	BATTERY TERMINAL
		ONLY

	NEW WIRE	+
	NEW WIRE
	Under 10 Feet	MAIN POSITIVE
	use 16 Gauge.	MAIN POSITIVE
	use 16 Gauge.	CABLE TO
	Over 10 Feet use	CABLE TO
	Over 10 Feet use
	14 Gauge	STARTER
	14 Gauge
		-

Technical support: USA 800 854 0076, Mexico 01 800 000 7378, Brazil 0800 703 3526, South America 55 11 2106 6510 or visit delcoremy.com

NOTICE - Only licensed Remy International, Inc. product and component parts should be used, and the use of other parts or modifications not approved

+ 2 hidden pages