Reinforce vehicle frame

AR31.30-W-0035A

Reinforce vehicle frame

2.3.10

6.5.09

Tightening torque - added.

Operation step 2

*BA31.30-N-1001-01A



Notes on reinforcing vehicle frame

AH31.30-N-0007-01A



Notes on drilling side rails

AH31.30-N-0003-01A

1

Expose both frame side members (3) in the work area as much as is necessary

 Unbolt or unrivet detachable parts such as assembly frames, brackets and reinforcements.

 Installation: The rivets are to be replaced with flange bolts M16 (10.9).



*BA31.30-N-1002-01A

2

Reinforce vehicle frame if it is to be shortened, lengthened, or if it is cracked.

AR31.30-W-0035-01A



*BA31.30-N-1001-01A



*BA31.30-N-1002-01A

3

Reinforce vehicle frame in area of crossmembers

AR31.30-W-0035-03A



*BA31.30-N-1002-01A

4

Paint vehicle frame at working area

5

Reinstall detached parts

Number

Designation

Model 374.5/6

Model
374.4,
375.1, 958.0, 970, 972, 974, 975, 976

Model 375.3, 950, 952, 953, 954,
958.2

BA31.30-N-1001-01A

Bolt with flange for HuckSpin connection

M141.5

Stage 1

Nm

-

-

150

Stage 2

°

-

-

90

M161.5

Stage 1

Nm

-

-

225

Stage 2

°

-

-

90

BA31.30-N-1002-01A

Bolt, frame sections to frame

M101.5

Nm

-

80

-

M121.5

Nm

95

95

95

M141.5

Stage 1

Nm

150

150

150

Stage 2

°

90

90

90

M161.5

Stage 1

Nm

225

225

225

Stage 2

°

90

90

90

M181.5

Stage 1

Nm

330

330

330

Stage 2

°

90

90

90

Number

Designation

Model 375.4, 940, 942, 943, 944, 958.4

Model
930, 932, 933, 934

Model
949

BA31.30-N-1001-01A

Bolt with flange for HuckSpin connection

M141.5

Stage 1

Nm

-

-

150

Stage 2

°

-

-

90

M161.5

Stage 1

Nm

-

-

225

Stage 2

°

-

-

90

BA31.30-N-1002-01A

Bolt, frame sections to frame

M101.5

Nm

-

-

-

M121.5

Nm

95

95

95

M141.5

Stage 1

Nm

150

150

150

Stage 2

°

90

90

90

M161.5

Stage 1

Nm

225

225

225

Stage 2

°

90

90

90

M181.5

Stage 1

Nm

330

330

330

Stage 2

°

90

90

90

Number

Designation

Model 957

BA31.30-N-1001-01A

Bolt with flange for HuckSpin connection

M141.5

Stage 1

Nm

150

Stage 2

°

90

M161.5

Stage 1

Nm

225

Stage 2

°

90

BA31.30-N-1002-01A

Bolt, frame sections to frame

M101.5

Nm

-

M121.5

Nm

95

M141.5

Stage 1

Nm

150

Stage 2

°

90

M161.5

Stage 1

Nm

225

Stage 2

°

90

M181.5

Stage 1

Nm

330

Stage 2

°

90