Carrier V2203-DI (26--00128) - Manual (Page 22)

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1.8.7 Valve Clearance
1.8.8 Fuel Injection
Refer to Section 5.2
NOTE
Valve clearance must be checked and adjusted
when the engine is cold.
1. Remove the valve cover.
2. Align the “1TC” mark line (3) on the flywheel and pro-
jection (2) on the housing so that the Number 1 piston
comes to compression or overlap top dead center
(TDC).
3. Check the following valve clearance (1) marked with
“*” using a feeler guage.
Valve Clearance
Factory
Specification
0.18 to 0.22 mm
0.0071 to 0.0086 in.
4. If the clearance is not within the factory specifica-
tions, adjust with the adjusting screw.
Valve
Arrangement
Piston Location in Cylinder IN. EX.
When No. 1 piston is at TDC
No. 1 * *
No. 2 *
No. 3 *
No. 4
When No. 1 piston is at past TDC
No. 1
No. 2 *
No. 3 *
No. 4 * *