May 2022
Service and Repair Manual
Specifications
Part No. 1306516GT
GS
™
-2669 RT • GS
™
-3369 RT • GS
™
-4069 RT
9
Kubota WG-972 Engine
Displacement
57.8 cu in
0.96 liters
Number of cylinders
3
Bore and Stroke
2.93 x 2.90 inches
74.5 x 73.6 mm
Horsepower,
Gross intermittent
29 @ 3200 rpm
21.6 kW @ 3200 rpm
Firing order
1 - 2 - 3
Low idle
1500 rpm
250 Hz
High idle
3000 rpm
500 Hz
Compression ratio
9.2:1
Compression pressure
128 to 185 psi
8.8 to 12.76 bar
Governor
centrifugal mechanical
Valve clearance, cold
0.0057 to 0.0072 in
0.145 to 0.183 mm
Lubrication system
Oil pressure
28 to 64 psi
1.9 to 4.4 bar
Oil capacity
(including filter)
3.6 quarts
3.4 liters
Oil viscosity requirements
Below 86°F / 30°C
5W-20
-4°F to 104°F / -20°C to 40°C
10W-30
Above 14°F / -10°C
15W-40
Unit ships with 15W-40. Extreme operating
temperatures may require the use of alternative engine
oils. For oil requirements, refer to the Engine Operator
Manual for your engine.
Fuel Pump
Fuel pressure, static
2.84 psi
0.19 bar
Fuel flow rate
0.125 gpm
0.47 L/min
Fuel requirement
For fuel requirements, refer to the engine Operator
Manual for your engine.
Alternator output
40A @ 12V DC
Fan belt deflection
0.28 to 0.35 in
7 to 9 mm
Starter motor
Brush length, new
0.551 in
14 mm
Brush length, minimum
0.437 in
11.1 mm
Battery
Type
12V DC
Group
34/78
Quantity
1
Ampere hour
75AH
Cold cranking ampere
900A
Reserve capacity @ 25A rate
120 minutes
Engine coolant
Capacity
2.4 quarts
2.3 liters
Ignition system
Ignition spark advance
21° BTDC
Ignition coil primary resistance
1.87 to 2.53
Ω
@ 68°F / 20°C
Ignition coil secondary
resistance
10.4 to 15.6 k
Ω
@ 68°F / 20°C
#1 Spark plug wire resistance
2.81 to 4.79 k
Ω
#2 Spark plug wire resistance
3.4 to 5.8 k
Ω
#3 Spark plug wire resistance
3.57 to 6.09 k
Ω
Spark plug type
NGK BKR4E-11
Spark plug gap
0.024 to 0.028 in
0.6 to 0.7 mm
Содержание GS-2669 IC
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Страница 141: ...May 2022 Service and Repair Manual 127 GM 998L Engine Wire Harness...
Страница 142: ...Service and Repair Manual May 2022 128 GS 2669 RT GS 3369 RT GS 4069 RT Part No 1306516GT GM 998L Engine Wire Harness...
Страница 144: ...Service and Repair Manual May 2022 130 Control Panel Circuit Diagram...
Страница 145: ...May 2022 Service and Repair Manual 131 Electrical Schematic GS 69 RT GM 998L Models ANSI CSA...
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Страница 149: ...May 2022 Service and Repair Manual 135 Electrical Schematic GS 69 RT GM 998L Models ANSI CSA...
Страница 152: ...Service and Repair Manual May 2022 138 Electrical Schematic GS 69 RT Diesel Models ANSI CSA...
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