Vedeneyev M-14P, Maintenance Manual

Page: 276 / 381

TO M-14P MS T A S K C A R D No. 204
M S ITEM
PROCEDURE
: Idle Adjustment
OPERATIONS AND TECHNICAL REQUIREMENTS CORRECTIVE ACTIONS C
HECKED
BY
1. Start and warm up the engine (Ref. 072.00.00. Task Card Mo, 201),
2. Adjust carburetor inlet fuel pressure to be 0.2 to 0.5 kgf/cm at main ratings and at least
0.15 kgf/cm at the idle rating (Ref. 073.10.01, Task Card Mo. 204).
3. Unlock and undo the cap of idle needle (3) (Ref. Fig. 201). 4. Remove the cap and
sealing gasket,
5. Turn the idle needle to either side to set idle speed of up to 26 %. It ia allowed to adjust
idle speed by screw (8) (Ref. Fig, 202) of the throttle stop at the idle rating set by the Supplier to
size D (Ref. Pig. 204) (the size ia entered in the carburetor Certificate) 1.5 turns; size D ia
changed 1.5 mm,
6. Reinstall the sealing gasket and idle needle cap.
7. Screw on and lock the cap.
CAUTION: ADJUST IDLE SPEED FINALLY AFTER ALUUATING MAIIT RATINGS.