GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Isuzu 🢒 2007 🢒 Isuzu MD F-Series 🢒 Engine 🢒 Engine Exhaust 🢒 Front Pipe Replacement

Front Pipe Replacement LG4

Removal Procedure

    Object Number: 1259175 Size: SH
  1. Remove the clamp from the turbocharger/exhaust brake.
  2. Remove the band clamp from the flex pipe.

    3. Object Number: 213169 Size: SH
  3. Remove the clamp from the exhaust pipe bracket.
  4. Remove the front exhaust pipe.
  5. Inspect all of the components for the following conditions:
    6. • Cracks
    • Bends
    • Stripped threads
    • Corrosion damage
    • Leaks
  6. Replace the above components as necessary.

Installation Procedure

    Object Number: 213169 Size: SH
  1. Install the front exhaust pipe.

    2. Notice: Refer to Fastener Notice in the Preface section.

  2. Install the band clamp to flex pipe.

    3. Tighten
    Tighten the clamp to 24 N·m (18 lb ft).


    Object Number: 1259175 Size: SH
  3. Install the clamps on the front exhaust pipe.

    4. Tighten

    1. Tighten the turbocharger/exhaust brake clamp assembly to 10 N·m (89 lb in).
    2. Tighten the exhaust pipe bracket clamp nut to 24 N·m (18 lb ft).

Front Pipe Replacement LF8


Object Number: 1992082 Size: MF

Callout

Component Name

Preliminary Procedure

Disconnect the intermediate pipe from the front pipe. Refer to Intermediate Pipe Replacement .

1

Front Pipe Bracket Nut (Qty: 2)

Notice: Refer to Fastener Notice in the Preface section.

Tighten
30 N·m (22 lb ft)

2

Front Pipe Bracket Clamp

3

Front Pipe Nut (Qty: 3)

Tighten
65 N·m (48 lb ft)

4

Front Pipe

Procedure

Replace the front pipe gaskets. Do not reuse them.