Cessna 177 SERIES Service Manual page 31

HYDRAULIC FLUID:
SPEC. NO. MIL-H-5606
SPECIFIED AVIATION GRADE FUELS:
WARNING
ONLY AVIATION GRADE FUELS ARE APPROVED FOR USE.
ENGINE MODEL APPROVED FUEL GRADES NOTE
LYCOMING O-320-E 80 (red) (formerly 80/87) 1
(1968)
100LL (blue) 1
100 (green) (formerly 100/130)
1
LYCOMING 0-360-A 100LL (blue) 1
(1969 and on)
100 (green) (formerly 100/130)
1
NOTE
1. Compliance with Avco Lycoming Service Instruction No. 1070J, and all revisions thereto,
must be accomplished. Refer also to Avco Lycoming Service Letters L169 and L185, and
any other applicable Service Letters or Service Bulletins, for further information.
SPECIFIED AVIATION GRADE OIL:
AVERAGE AMBIENT TEMPERATURE (°F)/OIL GRADE
MAXIMUM OIL INLET
TEMPERATURE
0° 10
°
20
°
300 40
°
500 60
°
70
°
80
°
90
°
°F
-SAE 40 OR SAE 50- 245
°
I
S SAE 40-- 245
-
-SAE
40 OR SAE 30--
225
°
-SAE30
2100
NOTE
The overlap of oil grades is based on a mid-range of ambient ground
temperatures vs. maximum oil inlet temperature. Aviation Grade
ashless dispersant oil conforming to Avco Lycoming Specification
No. 301, and all revisions and supplements thereto, MUST BE USED
except as noted in paragraph 2-21 herein. Refer to the latest issue
of Avco Lycoming Service Instruction 1014, and any applicable
Service Bulletins or Service Letters, for further recommendations.
Figure 2-3. Servicing (Sheet 2 of 4)
2-12
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