Generac Power Systems GN190H Service And Repair Manual page 61

MODEL
OIL PRESSURE RELIEF
VALVE SPRING: Force
required to compress
spring to 1.035 inch
(26.3mm)
MODEL
WHILE CRANKING
(COLD ENGINE)
MODEL
Rocker Cover Screws
Rocker Arm Jam Nut
Cylinder Head Bolts
Connecting Rod Bolts
Flywheel Nut
Crankcase Cover Bolts
Ignition Coil Bolts
Spark Plug
Rewind Starter Screws
Starter Motor Bolts
Intake Manifold Screws
Carburetor to Intake
Manifold
Air Cleaner Box
(to Carburetor)
Blower Housing Screws
Upper and Lower Shroud
Screws
Governor Lever Clamp
Bolt
Oil Filter Adapter Bolts
Low Oil Switch
OIL PUMP (CONTINUED)
GN-190
0.85-0.95 pounds
(0.39-0.43kg)
COMPRESSION PRESSURE
GN-190
60 psi min.
TORQUE SPECIFICATIONS
GN-190
4 ft-lbs (48 in-lbs)
14.5 ft-lbs (174 in-lbs)
22 ft-lbs (264 in-lbs)
10 ft-lbs (120 in-lbs)
75 ft-lbs (900 in-lbs)
8 ft-lbs (100 in-lbs)
5 ft-lbs (60 in-lbs)
13 ft-lbs (156 in-lbs)
5 ft-lbs (60 in-lbs)
18 ft-lbs (216 in-lbs)
4 ft-lbs (50 in-lbs)
3.3 ft-lbs (40 in-lbs)
4 ft-lbs (50 in-lbs)
7 ft-lbs (84 in-lbs)
4 ft-lbs (48 in-lbs)
5.8 ft-lbs (70 in-lbs)
9 ft-lbs (108 in-lbs)
9 ft-lbs (108 in-lbs)
GN-191
0.85-0.95 pounds
(0.39-0.43kg)
GN-191
60 psi min.
GN-191
4 ft-lbs (48 in-lbs)
14.5 ft-lbs (174 in-lbs)
22 ft-lbs (264 in-lbs)
10 ft-lbs (120 in-lbs)
75 ft-lbs (900 in-lbs)
18 ft-lbs (216 in-lbs)
5 ft-lbs (60 in-lbs)
13 ft-lbs (156 in-lbs)
5 ft-lbs (60 in-lbs)
18 ft-lbs (216 in-lbs)
4 ft-lbs (50 in-lbs)
3.3 ft-lbs (40 in-lbs)
4 ft-lbs (50 in-lbs)
7 ft-lbs (84 in-lbs)
4 ft-lbs (48 in-lbs)
5.8 ft-lbs (70 in-lbs)
9 ft-lbs (108 in-lbs)
9 ft-lbs (108 in-lbs)
59
SPECIFICATIONS
GN-220
0.85-0.95 pounds
(0.39-0.43kg)
GN-220
60 psi min.
GN-220
4 ft-lbs (48 in-lbs)
14.5 ft-lbs (174 in-lbs)
22 ft-lbs (264 in-lbs)
10 ft-lbs (120 in-lbs)
75 ft-lbs (900 in-lbs)
18 ft-lbs (216 in-lbs)
5 ft-lbs (60 in-lbs)
13 ft-lbs (156 in-lbs)
5 ft-lbs (60 in-lbs)
18 ft-lbs (216 in-lbs)
4 ft-lbs (50 in-lbs)
3.3 ft-lbs (40 in-lbs)
4 ft-lbs (50 in-lbs)
7 ft-lbs (84 in-lbs)
4 ft-lbs (48 in-lbs)
5.8 ft-lbs (70 in-lbs)
9 ft-lbs (108 in-lbs)
9 ft-lbs (108 in-lbs)