Mallory Ignition Mallory RETURN LOG 4302 - Manual (Page 2)

9. Because Mallory’s Return Log is a return-style regulator,
the bypass at the pump must be disabled. If you are using
a pump with an external bypass (such as Mallory 250 or
500 pumps), place a plug in the bypass outlet.
If you are using a Mallory 70, 110, or 140 pump, the by-
pass spring must be replaced with the bypass spacer in-
cluded with this Fuel Log (See Figure 2). Replace the spring
with the spacer. Apply thread sealant to the bypass plug
and tighten the plug until snug. Do not overtighten. Re-
place and tighten the jam nut (See Figure 2).
If you are using a non-Mallory pump, contact the manufac-
turer for information on how to disable the bypass.
®
70, 110, OR
140 PUMP
BYPASS PLUNGER PAD
BYPASS PLUNGER
BYPASS SPACER
BYPASS PLUG
JAM NUT
BYPASS SPRING
(DISCARD)
FIGURE 2
MALLORY IS A DIVISION OF THE MR. GASKET PERFORMANCE GROUP
550 MALLORY WAY, CARSON CITY, NEVADA 89701
(775) 882-6600 FAX (775) 887-4326
www.mrgasket.com
FORM 1455
(REV. C) 3/00
Made in U.S.A.
Printed in U.S.A.