Section MA-410 · Pages 7–10 (4 pages)

Mack bus and fire engine, EN-707A and EN-672 (form MA-410)

From the 1950s Mack Holley Carburetor Spec Sheets

Year
1954
Models
Holley AA-1, 885-JJS, 885-JJSG; Mack EY and LJ trucks, fire engine, C-41 bus; EN-354A, EN-672, EN-707A engines
Publication
MA-1 (contents); sheets MA-405, MA-410, MA-415 (Issue No. 1, 1-54)
Pages
14

Holley 885-JJS and 885-JJSG carburetors R-392A, R-393A and R-397A with governor control valve, for the Mack fire engine, LJ truck and C-41 bus. Includes application data, side-by-side carburetor and governor specifications, engine settings, an illustration with index numbers and a two-page parts list. Notes these units are replaced by current carburetors.

What this section covers

  • Application data
  • Carburetor specifications
  • Governor settings
  • Exploded view
  • Parts list
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