[214 Hd] Air Inlet Manifold; [231 Pb] Fuel Filter Adapter Assembly; Installation - Mack E7 Service Manual

5-101.bk Page 75 Friday, March 17, 2006 11:05 AM

[214 HD] AIR INLET MANIFOLD

Refer back to Figure 6-74.
1. Place the front air inlet manifold section (8)
into position on the cylinder head and insert
the 12-point capscrews (9) and washers.
2. Torque capscrews to 40 lb-ft (54 N m) using
torque wrench J 24407 or equivalent.
3. Place the coupling on the rear of the front air
inlet section (8). Assemble two clamps on
the coupling and install the rear air inlet
section (6).
4. Insert the 12-point capscrews and torque to
40 lb-ft (54 N m) using torque wrench
J 24407 or equivalent.
5. Tighten the clamps on the coupling and
torque to 38 lb-in (4.3 N m).
[231 PB] FUEL FILTER
ADAPTER ASSEMBLY

Installation

Refer to Figure 6-91.
1. Install fuel filter adapter (1) to the air inlet
assembly (7).
2. Install the three capscrews (4) and torque to
35 lb-ft (48 N m).
3. Install the three fuel lines to fittings (2, 3 and
5) and torque to 25 lb-ft (34 N m).
200 ENGINE ASSEMBLY
Figure 6-91 — Fuel Filter Adapter Assembly Installation
1. Fuel filter adapter
2. Secondary filter fitting
3. Secondary filter fitting (in)
4. Capscrews
assembly 5. Primary filter fitting (out)
6. Primary filter fitting (in)
(out) 7. Air inlet manifold
8. Mounting flange
Page 6-75