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John Deere 6466A Generator Set

The John Deere 6466A is a 187 kW Diesel standby generator set.

187 kW
Standby
3
Document types

How to read your John Deere serial & model number →

Compare with other 185–190 kW Diesel generators →

Service parts for the 6466A

Grouped by system, with how many of each the parts manual calls for.

Air intake

1 required
R36757Air filtersee priceAmazon

Prices captured from merchant listings; some links are affiliate links. Confirm against your serial number before ordering.

Specifications

FuelDiesel
Standby power187 kW

Filters & service parts

model family
ItemSpecCapacityPart #Interval
Air filterJohn Deere AR62377 Dry Element Cleaning Gun with compressed air or waterR36757 Amazon eBay
Fuel filter—
Oil filter—
Battery—200 hr
Belt—50 hr
Coolant filter—
Oil—
Spark plug—

Compiled from this model's family documentation — may include parts for closely-related variants. Confirm the exact part for your serial number.

Common questions

How many kW is the John Deere 6466A?

The John Deere 6466A is rated 187 kW standby.

What kind of fuel does the John Deere 6466A run on?

The John Deere 6466A runs on Diesel.

What air filter fits the John Deere 6466A?

The John Deere 6466A uses air filter part number R36757.

Troubleshooting

2

Symptoms & remedies

SymptomCauseRemedy
Engine Hard to Start or Will Not StartImproper Starting Procedure, No fuel, Low battery output, Excessive resistance in starting circuit, Fuel shut-off not operating (6466D), Crankcase oil too heavy, Improper type of fuel, Water, dirt, or air in fuel system, Clogged fuel filter, Dirty or faulty fuel injection nozzles, Clogged air cleanerCheck electrolyte level and specific gravity of each battery. Page 22 and 23., Clean and tighten all connections on batteries and starter. Page 22., Turn on key switch. Check for audible click at injection pump. If not corrected see your dealer., Use oil of proper viscosity. Page 10., Consult fuel supplier and use proper type of fuel for operating Conditions. Page 9., Drain, flush, fill and bleed system. Page 19., Replace filter element. Page 18., Have your John Deere deaier check the fuel injection nozzles., Clean air cleaner. Page 13.
Engine Runs Irregularly or Stalls FrequentlyLow coolant temperature, Clogged fuel filter, Water, dirt, or air in fuel system, Dirty or faulty fuel injection nozzlesRemove and check thermostat., Replace filter element. Page 18., Drain, flush, fill and bleed ‘system. Page 19., Have your John Deere dealer check the fuel injec- tion

Fault codes and symptom→remedy steps extracted from this model’s service/owner documentation; verify against the official manual before servicing.

Available documents

Engine spec — 6466A 199 (John Deere)Engine spec — 6466A 228 (John Deere)Engine spec — 6466A 240 (John Deere)Engine spec — 6466A 251 (John Deere)Reference — 6466A 233 (John Deere)Service manual — JOHN DEERE 400 500 Series Operators Manual 1984 (John Deere)

This page was generated from the 6 manufacturer documents above by automated extraction; every figure shown is copied from one of them. How the data is compiled.