Table of Contents
Advertisement
~:Y:'~'-'';"'' , . -
.
/:!~
\~~
~ r R.. ..". _.,_~ .. '...,;..~..........~_:.4'u.:~.....:"'~...:..:...~~.~~..~.....~~~.;..~~..,;.,:;.~~..:..-.j..,~..--.."._:-...._~~~_;.......,. "'_"-'-,:- "".."',~:"::-":~...~'-.-;.._#'
.. R. "'r .-'~''''",.:z"":~,,:-=..:;'._::~_._.,_..,
Specifications
The timing values, with a clearance of 0.20 mm. (0.0079")
between the valve and the rocker are the following:
Valve
Opening :t 5"
I
Closing :t 50
Suction
200 before TOC
700 after BOC .
Exhaust
i
500 before BOC
I
300 after TOC ..
*
BDC
** TDC
Bottom dead center.
Top dead center.
SUCTION
250 MACH i and MARK III
BOC
COMPRESSION ,WORKINGSTROKE EXHAUST
PMI
BOC
BOC
BOC
Timing, with a clearance of 0.15 mm. (0.0059 in.) bet-
ween the valve and the suction rocker and 0.30 mm.
(0.0118 in.) between the valve and the exhaust rocker,
are as follows:
Valve i Opening :! 5°
--_.._..~- ~--------' ---_.._-'---
Suction 62° before TOC
Exhaust 700 before BOC
Closing :t 5°
76° after BOC .
48° after TOC ..
* BDC - Bottom dead center.
** TDC - Top dead center.
---,._~----- - -----.~_._----- _.,--------~
17
Hide quick links:
Advertisement
Table of Contents
