Section04FUELSYSTEM
Subsection 02 (CARBURETORS, THROTTLE AND CHOKE CABLES)
A01C5BA
1
TYPICAL — VM TYPE
1. Ruler vertical and in line with main jet
Float level height can be checked using float
gauge (P/N 529 035 520). Keep tool in line with
main jet as explained above.
529 035 520
A30C1QA
CARBURETOR FLOAT HEIGHT
VM 30-213 (377 engine)
VM 34-617 (552 engine)
23.9 ± 1.0 mm
(.941 ± .039 in)
To Adjust Height
– Be
nd the contact tab of float arm until the spec-
ified height is reached.
A00C03A
1
TYPICAL
1. Contact tab
E-Clip and Needle
The position of the needle in the throttle slide is
adjustable by means of an E-clip no. 2 inserted
into 1 of 5 grooves located on the upper part of
the needle. Position 1 (at top) is the leanest, 5 (at
bottom) the richest.
NOTE: The last digit of the needle identification
number gives the recommended calibrated posi-
tion of the E-clip from the top of the needle.
A00C6FA
EXAMPLE: 6DH4-3
Needle
identification
Recommended
position of the E-clip
from top
A00B2GA
1
2
3
4
5
Lean
Rich
CLIP POSITIONS
mmr2005-077 179
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