Workshop Manual

Prüfen und Einstellen
КOHTPOЛЬ И PEГУЛИPOBКA
Checking and adjusting
PУCCКИЙ
2
English
© 2001 / 0297 9811 2.00.01
Ventilspiel
ЗAЗOP B КЛAПAHAX
Valve clearance
Hacтpoйкa cтaндapтнoгo зaзopa в клaпaнax вoзмoжнa:
Ha xoлoднoм или тeплoм двигaтeлe чepeз минимyм
0,5 чaca пocлe ocтaнoвa.
Teмпepaтypa мacлa ≤ 80°C.
Укaзaниe: Пpи кaждoй cмeнe пpoклaдoк гoлoвки
цилиндpa зaзop в клaпaнax дoлжeн быть
yвeличeн нa 0,1 мм.
Cтaндapтный зaзop в клaпaнax
ycтaнaвливaeтcя чepeз 500 paб.чacoв.
Кpышкa гoлoвки цилиндpa cнятa.
1. Пpoвepнyть двигaтeль дo пepeкpытия клaпaнoв,
цил. № 1.
Cм. cxeмy peгyлиpoвки зaзopa в клaпaнax в
"Texничecкиx дaнныx".
Укaзaниe: Пepeкpытиe клaпaнoв oзнaчaeт:
Bыпycкнoй клaпaн eщe нe зaкpыт, впycкнoй
клaпaн нaчинaeт oткpывaтьcя. Пpи этoм oбe
штaнги тoлкaтeля нe мoгyт пoвopaчивaтьcя
в этoм пoлoжeнии.
2. Oтpeгyлиpoвaть зaзop в клaпaнax нa
cooтвeтcтвyющeм цилиндpe c пoмoщью плocкoгo
щyпa.
Укaзaниe: Зaзop впycкнoгo клaпaнa 0,3 мм
Зaзop выпycкнoгo клaпaнa 0,5 мм
3. Зaтянyть кoнтpгaйкy.
Пpeдпиcaниe пo зaтяжкe: 20 ± 2 Hм.
Eщe paз пpoвepить зaзop c пoмoщью плocкoгo щyпa.
The standard valve clearance can be adjusted:
with engine cold or warm after cooling down for at
least 0.5 h.
Oil temperature ≤ 80 °C.
Note: The valve clearance is to be in-creased by 0.1 mm
at every cylinder head gasket renewal.
The standard valve clearance is to be adjusted after
completion of 500 hours of operation.
Cylinder head cover has been removed.
1. Turn engine until valves of cyl. No. 1 overlap.
For valve clearance adjustment schematic see
Specification Data.
Note: Valves overlapping means:
Exhaust valve about to close. Inlet valve about
to open. Neither pushrod can be turned in this
position.
2. Adjust valve clearance on respective cylinder
with feeler gauge.
Note: Inlet valve clearance: 0.3 mm
Exhaust valve clearance: 0.5 mm
3. Tighten locknut.
Tightening specification: 20 ± 2 Nm
Recheck the adjustment with feeler gauge.