Genie GS-2669 IC, Service And Repair Manual

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Service and Repair Manual May 2022
Specifications
10 GS ™ -2669 RT • GS ™ -3369 RT • GS ™ -4069 RT Part No. 1306516GT
Perkins 403D-11 Engine
Displacement 69 cu in
1.13 liters
Number of cylinders 3
Bore and Stroke
3.03 x 3.19 inches
77 x 81 mm
Horsepower,
net intermittent
25 @ 3000 rpm
18.6 kW @ 3000 rpm
Firing order
1 - 2 - 3
Low idle 1500 rpm
150 Hz
High idle 3000 rpm
300 Hz
Compression ratio 23:1
Compression pressure 425 psi
29.3 bar
Pressure (psi) of lowest cylinder must be within 50 psi /
3.45 bar of highest cylinder
Governor mechanical, all speed
Valve clearance, cold
0.008 in
0.2 mm
Lubrication system
Oil pressure 40 to 60 psi
2.76 to 4.1 bar
Oil capacity (including filter) 4.6 quarts
4.4 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 injection system
Injection pump make Bosch
Injection timing 23° BTDC @ 3000 rpm
Injection pressure
2133 psi
147 bar
Fuel requirement
For fuel requirements, refer to the engine Operator
Manual for your engine.
Alternator output 40A @ 12V DC
Fan belt deflection 3/16 in
5 mm
Starter motor
Current draw, normal load
100 - 150A
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 quarts
1.9 liters