LTG Thread Repair Manual

Written By LTG Motorworks .

Engine Block - Front View (Fig. 1):

  1. M6x1.0:

    • Service Call Out: EN 42385

    • Insert: 161031

    • Drill: 201

    • Counterbore Tool: 202

    • Tap: 203

    • Driver: 204

    • Drill Depth (Maximum): 23.0 mm (0.907 in)

    • Tap Depth (Maximum): 23.0 mm (0.907 in)

  2. M8x1.25:

    • Service Call Out: EN 42385

    • Insert: 181213

    • Drill: 206

    • Counterbore Tool: 207

    • Tap: 208

    • Driver: 209

    • Drill Depth (Maximum): 29.0 mm (1.14 in)

    • Tap Depth (Maximum): 29.0 mm (1.14 in)

  3. M10x1.5:

    • Service Call Out: EN 42385

    • Insert: 420

    • Drill: 211

    • Counterbore Tool: 212

    • Tap: 213

    • Driver: 214

    • Drill Depth (Maximum): 34.0 mm (1.35 in)

    • Tap Depth (Maximum): 34.0 mm (1.35 in)

  4. M12x1.75:

    • Service Call Out: EN 42385

    • Insert: 865

    • Drill: 856

    • Counterbore Tool: 857

    • Tap: 858

    • Driver: 859

    • Drill Depth (Maximum): 27.5 mm (1.08 in)

    • Tap Depth (Maximum): 27.5 mm (1.08 in)

Engine Block - Back View (Fig. 2):

  1. M6x1.0:

    • Service Call Out: EN 42385

    • Insert: 161031

    • Drill: 201

    • Counterbore Tool: 202

    • Tap: 203

    • Driver: 204

    • Drill Depth (Maximum): 23.0 mm (0.907 in)

    • Tap Depth (Maximum): 23.0 mm (0.907 in)

  2. M8x1.25:

    • Service Call Out: EN 42385

    • Insert: 181213

    • Drill: 206

    • Counterbore Tool: 207

    • Tap: 208

    • Driver: 209

    • Drill Depth (Maximum): 29.0 mm (1.14 in)

    • Tap Depth (Maximum): 29.0 mm (1.14 in)

Engine Block - Right Side View (Fig. 3):

  1. M6x1.0:

    • Service Call Out: EN 42385

    • Insert: 161031

    • Drill: 201

    • Counterbore Tool: 202

    • Tap: 203

    • Driver: 204

    • Drill Depth (Maximum): 23.0 mm (0.907 in)

    • Tap Depth (Maximum): 23.0 mm (0.907 in)

  2. M8x1.25:

    • Service Call Out: EN 42385

    • Insert: 181213

    • Drill: 206

    • Counterbore Tool: 207

    • Tap: 208

    • Driver: 209

    • Drill Depth (Maximum): 29.0 mm (1.14 in)

    • Tap Depth (Maximum): 29.0 mm (1.14 in)

  3. M10x1.5:

    • Service Call Out: EN 42385

    • Insert: 420

    • Drill: 211

    • Counterbore Tool: 212

    • Tap: 213

    • Driver: 214

    • Drill Depth (Maximum): 34.0 mm (1.35 in)

    • Tap Depth (Maximum): 34.0 mm (1.35 in)

  4. M16x1.5:

    • Service Call Out: EN 42385

    • Insert: 420

    • Drill: 211

    • Counterbore Tool: 212

    • Tap: 213

    • Driver: 214

    • Drill Depth (Maximum): 22.0 mm (0.866 in)

    • Tap Depth (Maximum): 22.0 mm (0.866 in)

Engine Block - Bottom View (Fig. 4):

  1. M6x1.0:

    • Service Call Out: EN 42385

    • Insert: 161031

    • Drill: 201

    • Counterbore Tool: 202

    • Tap: 203

    • Driver: 204

    • Drill Depth (Maximum): 23.0 mm (0.907 in)

    • Tap Depth (Maximum): 23.0 mm (0.907 in)

  2. M8x1.25:

    • Service Call Out: EN 42385

    • Insert: 181213

    • Drill: 206

    • Counterbore Tool: 207

    • Tap: 208

    • Driver: 209

    • Drill Depth (Maximum): 29.0 mm (1.14 in)

    • Tap Depth (Maximum): 29.0 mm (1.14 in)

Engine Block - Left Side View (Fig. 5):

  1. M6x1.0:

    • Service Call Out: EN 42385

    • Insert: 161031

    • Drill: 201

    • Counterbore Tool: 202

    • Tap: 203

    • Driver: 204

    • Drill Depth (Maximum): 23.0 mm (0.907 in)

    • Tap Depth (Maximum): 23.0 mm (0.907 in)

  2. M8x1.25:

    • Service Call Out: EN 42385

    • Insert: 181213

    • Drill: 206

    • Counterbore Tool: 207

    • Tap: 208

    • Driver: 209

    • Drill Depth (Maximum): 29.0 mm (1.14 in)

    • Tap Depth (Maximum): 29.0 mm (1.14 in)

  3. M10x1.5:

    • Service Call Out: EN 42385

    • Insert: 420

    • Drill: 211

    • Counterbore Tool: 212

    • Tap: 213

    • Driver: 214

    • Drill Depth (Maximum): 34.0 mm (1.35 in)

    • Tap Depth (Maximum): 34.0 mm (1.35 in)

  4. M16x1.5:

    • Service Call Out: EN 42385

    • Insert: 420

    • Drill: 211

    • Counterbore Tool: 212

    • Tap: 213

    • Driver: 214

    • Drill Depth (Maximum): 22.0 mm (0.866 in)

    • Tap Depth (Maximum): 22.0 mm (0.866 in)


Engine Block - Top View (Fig. 6):

  1. M11x2.0:

  • Service Call Out: EN 42385

  • Thread Size: M11x2.0

  • Insert: 108

  • Drill: 723

  • Counterbore Tool: none

  • Tap: 724

  • Driver: 725

  • Drill Depth (Maximum): 88.0 mm (3.46 in)

  • Tap Depth (Maximum): 80.0 mm (3.15 in)


Lower Crankcase - Bottom View (Fig. 7):

  1. M8x1.25:

    • Service Call Out: EN 42385

    • Insert: 181213

    • Drill: 206

    • Counterbore Tool: 207

    • Tap: 208

    • Driver: 209

    • Drill Depth (Maximum): 29.0 mm (1.14 in)

    • Tap Depth (Maximum): 29.0 mm (1.14 in)

  2. M10x1.5:

    • Service Call Out: EN 42385

    • Insert: 420

    • Drill: 211

    • Counterbore Tool: 212

    • Tap: 213

    • Driver: 214

    • Drill Depth (Maximum): 34.0 mm (1.35 in)

    • Tap Depth (Maximum): 34.0 mm (1.35 in)

Lower Crankcase - Right Side View (Fig. 8):

  1. M10x1.5:

    • Service Call Out: EN 42385

    • Insert: 420

    • Drill: 211

    • Counterbore Tool: 212

    • Tap: 213

    • Driver: 214

    • Drill Depth (Maximum): 34.0 mm (1.35 in)

    • Tap Depth (Maximum): 34.0 mm (1.35 in)

Lower Crankcase - Left Side View (Fig. 9):

  1. M6x1.0:

    • Service Call Out: EN 42385

    • Insert: 161031

    • Drill: 201

    • Counterbore Tool: 202

    • Tap: 203

    • Driver: 204

    • Drill Depth (Maximum): 23.0 mm (0.907 in)

    • Tap Depth (Maximum): 23.0 mm (0.907 in)

  2. M8x1.25:

    • Service Call Out: EN 42385

    • Insert: 181213

    • Drill: 206

    • Counterbore Tool: 207

    • Tap: 208

    • Driver: 209

    • Drill Depth (Maximum): 29.0 mm (1.14 in)

    • Tap Depth (Maximum): 29.0 mm (1.14 in)

  3. M10x1.5:

    • Service Call Out: EN 42385

    • Insert: 420

    • Drill: 211

    • Counterbore Tool: 212

    • Tap: 213

    • Driver: 214

    • Drill Depth (Maximum): 34.0 mm (1.35 in)

    • Tap Depth (Maximum): 34.0 mm (1.35 in)

  4. M16x1.5:

    • Service Call Out: EN 42385

    • Insert: 420

    • Drill: 211

    • Counterbore Tool: 212

    • Tap: 213

    • Driver: 214

    • Drill Depth (Maximum): 22.0 mm (0.866 in)

    • Tap Depth (Maximum): 22.0 mm (0.866 in)

Cylinder Head - Top View (Fig. 10):

  1. M6x1.0:

    • Service Call Out: EN 42385

    • Insert: 161031

    • Drill: 201

    • Counterbore Tool: 202

    • Tap: 203

    • Driver: 204

    • Drill Depth (Maximum): 23.0 mm (0.907 in)

    • Tap Depth (Maximum): 23.0 mm (0.907 in)

  2. M6x1.0:

    • Service Call Out: EN 42385

    • Insert: 161031

    • Drill: 201

    • Counterbore Tool: 202

    • Tap: 203

    • Driver: 204

    • Drill Depth (Maximum): 23.0 mm (0.907 in)

    • Tap Depth (Maximum): 23.0 mm (0.907 in)

Cylinder Head Right Side View - Intake Manifold Deck Face (Fig. 11):

  1. M6x1.0:

    • Service Call Out: EN 42385

    • Insert: 161031

    • Drill: 201

    • Counterbore Tool: 202

    • Tap: 203

    • Driver: 204

    • Drill Depth (Maximum): 23.0 mm (0.907 in)

    • Tap Depth (Maximum): 23.0 mm (0.907 in)

Cylinder Head Left Side View - Exhaust Manifold Deck Face (Fig. 12):

  1. M6x1.0:

    • Service Call Out: EN 42385-850

    • Insert: 205

    • Drill: 201

    • Counterbore Tool: 202

    • Tap: 203

    • Driver: 204

    • Drill Depth (Maximum): 23.0 mm (0.907 in)

    • Tap Depth (Maximum): 23.0 mm (0.907 in)

  2. M8x1.25:

    • Service Call Out: EN 42385-850

    • Insert: 181213

    • Drill: 206

    • Counterbore Tool: 207

    • Tap: 208

    • Driver: 209

    • Drill Depth (Maximum): 29.0 mm (1.14 in)

    • Tap Depth (Maximum): 29.0 mm (1.14 in)

Cylinder Head - Front View (Fig. 13):

  1. M8x1.25:

    • Service Call Out: EN 42385

    • Insert: 18129

    • Drill: 206

    • Counterbore Tool: 207

    • Tap: 208

    • Driver: 209

    • Drill Depth (Maximum): 29.0 mm (1.14 in)

    • Tap Depth (Maximum): 29.0 mm (1.14 in)

  2. M10x1.5:

    • Service Call Out: EN 42385

    • Insert: 420

    • Drill: 211

    • Counterbore Tool: 212

    • Tap: 213

    • Driver: 214

    • Drill Depth (Maximum): 34.0 mm (1.35 in)

    • Tap Depth (Maximum): 34.0 mm (1.35 in)

Cylinder Head - Back View (Fig. 14):

  1. M6X1:

    • Service Call Out: EN 42385

    • Insert: 205

    • Drill: 201

    • Counterbore Tool: 202

    • Tap: 203

    • Driver: 204

    • Drill Depth (Maximum): 20.0 mm (0.787 in)

    • Tap Depth (Maximum): 16.0 mm (0.63 in)

  2. M8x1.25:

    • Service Call Out: EN 42385

    • Insert: 181213

    • Drill: 206

    • Counterbore Tool: 207

    • Tap: 208

    • Driver: 209

    • Drill Depth (Maximum): 29.0 mm (1.14 in)

    • Tap Depth (Maximum): 29.0 mm (1.14 in)

  3. M12x1.75:

    • Service Call Out: EN 42385

    • Insert: 865

    • Drill: 856

    • Counterbore Tool: 857

    • Tap: 858

    • Driver: 859

    • Drill Depth (Maximum): 18.0 mm (0.709 in)

    • Tap Depth (Maximum): 14.0 mm (0.551 in)

Upper Oil Pan - Top View (Fig. 15):

  • M6x1.0:

    • Service Call Out: EN 42385

    • Insert: 161031

    • Drill: 201

    • Counterbore Tool: 202

    • Tap: 203

    • Driver: 204

    • Drill Depth (Maximum): 23.0 mm (0.907 in)

    • Tap Depth (Maximum): 23.0 mm (0.907 in)

Upper Oil Pan - Bottom View (Fig. 16):

  1. M6x1.0:

    • Service Call Out: EN 42385

    • Insert: 161031

    • Drill: 201

    • Counterbore Tool: 202

    • Tap: 203

    • Driver: 204

    • Drill Depth (Maximum): 23.0 mm (0.907 in)

    • Tap Depth (Maximum): 23.0 mm (0.907 in)

  2. M8x1.25:

    • Service Call Out: EN 42385

    • Insert: 181213

    • Drill: 206

    • Counterbore Tool: 207

    • Tap: 208

    • Driver: 209

    • Drill Depth (Maximum): 29.0 mm (1.14 in)

    • Tap Depth (Maximum): 29.0 mm (1.14 in)

Upper Oil Pan - Front View (Fig. 17):

  1. M10x1.5:

    • Service Call Out: EN 42385

    • Insert: 216

    • Drill: 211

    • Counterbore Tool: 212

    • Tap: 213

    • Driver: 214

    • Drill Depth (Maximum): 34.0 mm (1.35 in)

    • Tap Depth (Maximum): 34.0 mm (1.35 in)

  2. M8x1.25:

    • Service Call Out: EN 42385

    • Insert: 181213

    • Drill: 206

    • Counterbore Tool: 207

    • Tap: 208

    • Driver: 209

    • Drill Depth (Maximum): 29.0 mm (1.14 in)

    • Tap Depth (Maximum): 29.0 mm (1.14 in)

Upper Oil Pan - Back View (Fig. 18):

  1. M6x1.0:

    • Service Call Out: EN 42385

    • Insert: 161031

    • Drill: 201

    • Counterbore Tool: 202

    • Tap: 203

    • Driver: 204

    • Drill Depth (Maximum): 23.0 mm (0.907 in)

    • Tap Depth (Maximum): 23.0 mm (0.907 in)

Engine Front Cover - Top View (Fig. 19):

  1. M5x0.8:

    • Service Call Out: EN 42385

    • Insert: 3005

    • Drill: 3001

    • Counterbore Tool: 3002

    • Tap: 3003

    • Driver: 3004

    • Drill Depth (Maximum): 23.0 mm (0.907 in)

    • Tap Depth (Maximum): 23.0 mm (0.907 in)

  2. M6x1.0:

    • Service Call Out: EN 42385-850

    • Insert: 16105

    • Drill: 201

    • Counterbore Tool: 202

    • Tap: 203

    • Driver: 204

    • Drill Depth (Maximum): 23.0 mm (0.907 in)

    • Tap Depth (Maximum): 23.0 mm (0.907 in)

Engine Front Cover - Front View (Fig. 20):

  1. M6x1.0:

    • Service Call Out: EN 42385-850

    • Insert: 16105

    • Drill: 201

    • Counterbore Tool: 202

    • Tap: 203

    • Driver: 204

    • Drill Depth (Maximum): 23.0 mm (0.907 in)

    • Tap Depth (Maximum): 23.0 mm (0.907 in)

  2. M6x1.0:

    • Service Call Out: EN 42385-850

    • Insert: 420

    • Drill: 201

    • Counterbore Tool: 202

    • Tap: 203

    • Driver: 204

    • Drill Depth (Maximum): 23.0 mm (0.907 in)

    • Tap Depth (Maximum): 23.0 mm (0.907 in)

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