1.272 at 0 F (-18 C) would be 1.240 corrected to 80 least 15 minutes at a rate high enough to cause F, indicating a partially charged battery. vigorous gassing. 2B-2 - ELECTRICAL 90-852396 MAY 1996...
POSITIVE (+) battery terminal and BLACK (-) lead of tester on NEGATIVE (-) battery terminal. If the voltage drops below 9-1/2 volts while cranking, the battery is weak and should be recharged or replaced. 90-852396 MAY 1996 ELECTRICAL - 2B-3...
Sulfuric acid in battery can cause serious burns, if spilled on skin or in eyes. Flush or wash away immediately with clear water. 2B-4 - ELECTRICAL 90-852396 MAY 1996...
IMPORTANT: The charging system may be con- nected to one or more batteries during these tests. However, these batteries MUST BE fully charged. These batteries MUST NOT BE con- nected to any other charging source. 90-852396 MAY 1996 ELECTRICAL - 2B-5...
Run engine at 1000-2000 RPM. Any out- possibility of erroneous readings from ignition noise. put current indicates stator is shorted to ground. Replace stator. 4. If there is no output with YELLOW lead discon- nected, the regulator is defective. 2B-6 - ELECTRICAL 90-852396 MAY 1996...
2. Connect YELLOW, RED and GRAY (as required) ground. leads to their respective bullet connectors. Tachometer Circuit Check: Connect NEGATIVE (–) ohm lead to case ground. 10K to 30K R x 1K Connect POSITIVE (+) ohm lead to GRAY lead. 90-852396 MAY 1996 ELECTRICAL - 2B-7...
- Starter Solenoid b - Starter c - Neutral Start Switch d - Ignition Switch e - 20 Ampere Fuse f - Starter Solenoid g - Battery 2B-8 - ELECTRICAL 90-852396 MAY 1996...
N·m STARTER ASSEMBLY DRIVE KIT-Pinion PINION ASSEMBLY-Drive CAP ASSEMBLY-Drive End THRU BOLT O RING-Thru Bolt ARMATURE O RING-Starter Frame BRUSH/SPRING KIT SCREW-Brush Holder HOLDER-Brush CAP-Comm End WASHER-Insulator-Brush Post NUT-Brush Post 2B-10 - ELECTRICAL 90-852396 MAY 1996...
Check RED wire between battery (+) Check fuse in RED wire between Test Points POSITIVE terminal and Test Point 6. 5 and 6. Check for open RED wire between Test Points 5 and 6. Battery Voltage 90-852396 MAY 1996 ELECTRICAL - 2B-11...
Disconnect battery leads from battery before re- moving starter. 1. Disconnect BLACK ground cable from starter. 2. Disconnect BLACK (with YELLOW sleeve) cable from starter. a - BLACK (with YELLOW sleeve) POSITIVE (+) 12- b - BLACK Ground Cable 2B-12 - ELECTRICAL 90-852396 MAY 1996...
4. Brush replacement is recommended if brushes are pitted, chipped or worn to less than 0.25 in. (6.4 mm). If necessary, remove brushes as fol- lows: a - Hold Armature Shaft with Wrench on Hex Portion of Drive Assembly 90-852396 MAY 1996 ELECTRICAL - 2B-13...
Resurface the commutator and undercut the insulation between the commutator bars 1/32 in. (0.8mm) to the full width of the insulation 11669 and so that the undercut is flat. b. Clean the commutator slots after undercut- ting. 2B-14 - ELECTRICAL 90-852396 MAY 1996...
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If resistance is indi- cated, inspect lead to brush and lead to POSITIVE terminal solder connection. If connection cannot be repaired, brushes must be replaced. 11673 a - POSITIVE (+) Brushes 90-852396 MAY 1996 ELECTRICAL - 2B-15...
- Armature Shaft g - Washer 3. Lubricate helix threads on armature shaft with a drop of SAE 10W oil. 4. Lubricate bushing in drive end plate with a drop of SAE 10W oil. 2B-16 - ELECTRICAL 90-852396 MAY 1996...
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= 12.7mm b - Alignment Marks c - Bolts [Torque to 70 lb. in. (8.0 N·m)] 7. Lubricate bushing (located in commutator end cap) with one drop of SAE 10W oil. DO NOT over lubricate. 90-852396 MAY 1996 ELECTRICAL - 2B-17...
3 and 4. Solenoid should click and meter should read 0 ohms (full continuity). 4. If meter does not read 0 ohms (full continuity), re- place solenoid. 51809 a - 12-VOLT Supply b - VOA Leads 2B-18 - ELECTRICAL 90-852396 MAY 1996...
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