General Specifications; Common Specifications; Torque Specifications; Section 14: Specifications - Generac Power Systems GTH760 Service Manual

MODEL
Bore
Stroke
Displacement
OIL CAPACITY
With Oil Filter*
Without Oil Filter*
* To prevent over filling of the crankcase, add approximately 3/4 of the total volume when refilling and then add as needed to
bring the level up the the full mark.
Ignition coil Air Gap
Crankshaft End Play
Spark Plug Gap
Valve Clearance (Cold)
– Intake
– Exhaust
Normal Compression
– GTH/GTV-760
– GTH/GTV-990
Alternator (to cylinder) Screws
Ignition Coil Screws
Carburetor / Plenum Mounting Bolts
Connecting Rod Bolts
Crankcase Cover Bolts
Cylinder Head Bolts
Exhaust Manifold Bolts
Flywheel Nut
Flywheel Fan Retainer Bolts
Governor Lever (clinching screw)
Intake Manifold Screws
Oil Pump
Rocker Arm Jam Nut
Spark Plug
Starter Motor Bolts
Rocker Cover Screws
Blower Housing Screws

GeNerAl SPeCIFICATIoNS

GTH & GTv 760
90 mm (3.54")
60 mm (2.36")
763cc
GTv 760 & 990
2.3L (2.4 qt)
2.0L (2.1 qt)

CoMMoN SPeCIFICATIoNS

Torque SPeCIFICATIoNS

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SeCTIoN 14: SPeCIFICATIoNS

GTH & GTv 990
90.00 mm (3.54")
78 mm (3.07")
992cc
GTH 990 & 760
2.2L (2.3 qt)
1.9L (2.0 qt)
.008" – .012" (0.20 – 0.30 mm)
.002" – .015" (0.05 – 0.40 mm)
.040" (1.01 mm)
.002" – .004" (0.05 – 0.1 mm)
.002" – .004" (0.05 – 0.1 mm)
130-160 psi
160-190 psi
4.75 Nm (40 in. lbs.)
4.75 Nm (40 in. lbs.)
5.4 Nm (48 in. lbs.)
24.4 Nm (216 in. lbs.)
47.5 Nm (35 ft. lbs.)
29.9 Nm (22 ft. lbs.)
19 Nm (168 in. lbs.)
214 Nm (150 ft. lbs.)
21.7 Nm (182 in. lbs.)
11.3 Nm (100 in. lbs.)
19 Nm (168 in. lbs.)
12.2 Nm (108 in. lbs.)
19 Nm (168 in. lbs.)
19 Nm (168 in. lbs.)
27 Nm (228 in. lbs.)
6.8 Nm (60 in. lbs.)
4.75 Nm (40 in. lbs.)
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