Content Inside :
Problem explanation : The ’85 4Runner OEM alternator is Lester P/N 14668 and is rated at 60 amp maximum. In a vehicle primarily intended as a moderate-to-heavy duty 4×4 rock climbing rig with winch, dual batteries, ham and CB radios, auxiliary lights and other electrical and electronic devices, the OEM alternator no longer up to par. The purpose of this paper is to document the decision process in selecting an upgraded high output alternator, installation into my ’85 4Runner and what I learned during the process. Upgrade options : - Leave stock - Leave stock and add another alternator (dual alternators) - Upgrade kit into OEM alternator - MR2 100 amp alternator - Aftermarket high output alternator - Specialty welding alternators. OEM Toyota alternator (Lester P/N 14668) on the right; Powermaster PWM-47294 GM 10SI 140 amp alternator of the left. Note the pulleys are almost lined up and the difference in mounting tab location, length and distance from the pulley. Just to the right of the extender is the OEM adjustment bracket. Note that in this position, the belt has not been tightened and the OEM bracket prevents the alternator from moving any closer to the engine. Specific installation procedure : - Drain radiator and remove the lower radiator hose and pipe. - Remove radiator, radiator shroud and fan - Disconnect the OEM alternator wires. Torque the mounting bolt just enough that the alternator will stay in place but can still be moved while you work from the top of the engine. Reconfirm your pulley alignment. Wiring. Per a conversation with a Powermaster Technician on their toll-free tech line, here is how your wire the Powermaster PWM-47294 alternator for use as a three wire alternator.
Tags : toyota 4runner, cb radios, radiator hose, mounting bolt, dual batteries, problem explanation, amp alternator, radiator shroud, wire alternator, powermaster, project content, 4runner, high output, pulleys, pulley
If you see unrelated pdf files with the description or copyrighted material published, please report to us, we'll correct/delete it it as soon as possible.NONE OF THOSE MATERIALS ARE HOSTED IN THIS SERVER NOR UPLOADED BY ME IN SOMEONE'S SERVERS. Read our DISCLAIMER for more detail.
We are neither affiliated with authors and brands nor responsible for its content and change of content.
Information contained herein is provided "as is" without warranty of any kind, either expressed or implied, including any warranty of merchantability or fitness for a particular purpose. In no event shall ANYONE be held liable for any loss of profit, special, incidental, consequential, or other similar claims.