Standard Practice Maintenance Manual 6-15
15 April 2016
Engine Inspection and Service
6-4.7.1. Fuel Injection System Specifications
NOTE: Engines may not reach rated full power RPM during ground run-
up due to atmospheric, environmental, or configuration limitations. This
condition is normal, occurring most often when operating naturally
aspirated engines configured with a fixed pitch propeller. A correction
factor must be applied to reduce the fuel pressure to the lower maximum
RPM observed during fuel system adjustments on the ground. See
Section 6-4.7.1.1 for RPM correction factors.
Table 6-4. Fuel System Adjustment Values
Idle and FULL POWER Fuel Pressures and Flows
Engine
1
Prop.
RPM
Manifold
Absolute
Pressure
(MAP)
Unmetered
Pump PSI
2
Metered
Nozzle
PSI
3
Fuel
(lbs/hr)
4
Fuel
(gal/hr)
4
IO-240-A, B 1000
Table 6-6
29.5
Table 6-6
9.4- 9.8
Table 6-6
-
Table 6-6
-
65 - 70
-
11.0 - 11.9
IO-346-A, B 600
2700
- 7.0 - 7.5
19.0 - 21.0
-
12.5 - 14.0
-
78 - 85
-
13.3 - 14.5
IO-360-A, AB, C, CB, D
5
, DB
5
, G, GB, H, HB
600
2800
- 7.0 - 9.0
24.0 - 27.0
-
15.8 -18.2 100 - 106 17.0 - 18.1
IO-360-AF 600
2800
- 7.0 - 9.0
23.0 - 26.0 14.3 - 16.5
-
100 - 107
-
17.0 - 18.1
IO-360-ES
6
600
2800
- 7.0 - 9.0
23.0 - 26.0 14.3 - 16.5
-
100 - 107
-
17.0 - 18.1
IO-360-ES (Cirrus - Sea Level)
6, 7
600
2700
- 7.0 - 9.0
21.0 - 24.0 13.8 - 15.5
-
96 - 102
-
16.4 - 17.4
IO-360-ES (Cirrus - 1500 ft press. alt.)
6, 7
600
2700
- 7.0 - 9.0
19.0 - 22.0 13.3 - 14.6
-
94 - 98
-
16.0 - 16.7
IO-360-J, JB 600
2600
8
- 7.0 - 9.0
24.0 - 27.0
-
15.8 -18.2
-
100 - 106
-
17.0 - 18.1
IO-360-K, KB 600
2600
- 7.0 - 9.0
21.0 - 24.0 14.3 - 16.3
-
93.5 - 97.5
-
15.9 - 16.6
TSIO-360-A, AB 600
2800
-
32.0
6.5- 7.5
27.2 - 31.2
-
15.8 - 16.7
-
119 - 124
-
20.1 - 21.0
TSIO-360-B, BB 600
2800
-
32.0
6.5 - 7.5
27.2 - 31.2
-
15.8 - 16.7
-
115 - 124
-
20.1 - 21.0
TSIO-360-C, CB 600
2800
-
37.0
6.5 - 7.5
34.0 - 37.0
-
16.7 - 19.3
-
135 - 145
-
23.0 - 24.7
TSIO-360-D, DB 600
2800
-
36.0
6.5 - 7.5
34.0 - 37.0
-
16.7 - 19.3
-
135 - 145
-
23.0 - 24.7
TSIO-360-E, EB, LTSIO-360-E, EB 700
2575
-
40.0
6.25 - 6.75
43.0 - 46.0
-
15.8 - 18.3
-
130 - 140
-
22.1 - 23.8
TSIO-360-F, FB 700
2575
-
41.0
6.25 - 6.75
40.0 - 43.0
-
15.8 - 18.3
-
130 - 140
-
22.1 - 23.8
TSIO-360-G, GB 700
2700
-
40.0
6.25 - 6.75
45.0 - 49.0
-
16.7 - 19.3
-
135 - 145
-
23.0 - 24.7
TSIO-360-H, HB 600
2800
-
34.5
6.5 - 7.5
29.0 - 33.0
-
14.9 - 17.3
-
125 - 135
-
2
1.3 - 23.0