Table of contents: Engine (general) 🠇 Camshaft 🠇 Valve clearances (engine cold) 🠇 Cylinder head bolts 🠇 Timing belt tension 🠇 Lubrication system 🠇
Engine (general)
Designation:
- 1360 cc engine — TUD 3
- 1527 cc engine — TUD 5
Engine codes*:
- 1360 cc engine — K9B (TUD3L1)
- 1527 cc engine — VJYor VJZ (TUD5L/Y/L3)
* The engine code is stamped on a plate attached to the front left-hand end of the cylinder block. The code given in brackets is the factory identification number
Bore:
- TUD 3 — 75.0 mm
- TUD 5 — 77.0 mm
Stroke:
- TUD 3 — 77.0 mm
- TUD 5 — 82.0 mm
Direction of crankshaft rotation — Clockwise (viewed from right-hand side of vehicle)
No 1 cylinder location — At transmission end of block
Compression ratio:
- TUD 3 — 22:1
- TUD 5 — 23:1
Camshaft
Drive — Toothed belt
Number of bearings — 3
End float — 0.025 to 0.114 mm
Valve clearances (engine cold)
Inlet — 0.15±0.075 mm
Exhaust — 0.30±0.075 mm
Cylinder head bolts
Maximum bolt length (refer to text):
- TUD 3 — 185.9 mm
- TUD 5 — 197.5 mm
Timing belt tension
Using a special Peugeot electronic measuring equipment
TUD 3:
- Stage 1 — 50 units
- Stage 2 — 39 units
- Final stage — 51±3 units
TUD 5:
New belt:
- Stage 1 — 98 units
- Stage 2 — 54 units
- Final stage — 54±3 units
Used belt:
- Stage 1 — 75 units
- Stage 2 — 44 units
- Final stage — 44±3 units
Lubrication system
Oil pump type — Gear-type, chain-driven off the crankshaft
Minimum oil pressure at 90°C — 4 bars at 4000 rpm
Oil pressure warning switch operating pressure — 0,8 bars
Torque wrench settings Nm/lbf·ft
Big-end bearing cap nuts — 40/30
Camshaft bearing cap — 20/15
Camshaft sprocket fastener:
- Camshaft sprocket retaining bolt - TUD 3 engines — 80/59
- Camshaft sprocket-to-hub bolts - TUD 5 engines — 25/18
Camshaft sprocket hub retaining bolt - TUD 5 engines:
Engines up to 31/12/98 — 80/59
Engines built after 1/1/99:
- Stage 1 — 40/30
- Stage 2 — Angle-tighten a further 20°
- Crankshaft pulley bolts — 16/12
Crankshaft sprocket retaining bolt:
TUD 3 engines, and TUD 5 engines up to 31/12/98 — 110/81
TUD 5 engines built after 1/1/99:
- Stage 1 — 70/52
- Stage 2 — Angle-tighten a further 45°
Cylinder head bolts:
TUD3:
- Stage 1 — 60/44
Slacken all the bolts completely, then:
- Stage 2 — 20/15
- Stage 3 — Angle-tighten a further 160°
- Stage 4 — Angle-tighten a further 160°
TUD 5:
Stage 1 — 40/30
Stage 2:
- Engines up to 31/12/98 Angle-tighten a further — 260±5°
- Engines built after 1/1/99 Angle-tighten a further — 300±5°
Cylinder head cover bolts:
TUD3 — 7/5
TUD 5:
- Pre-tighten by — 5/4
- Then to — 10/7
- Engine-to-transmission bolts — 35/26
Engine/transmission left-hand mounting:
- Mounting bracket-to-body bolts — 30/22
- Centre nut — 85/63
- Mounting bracket-to-transmission nuts — 18/13
Engine/transmission rear mounting:
- Mounting link bolts — 55/40
- Mounting-to-transmission bolts — 85/63
Engine/transmission right-hand mounting:
Pre-July 1996 models:
- Mounting bracket-to-engine nuts — 50/37
- Mounting bracket-to-body 8 mm nut — 20/15
- Mounting bracket-to-body 10 mm nut — 50/37
Torque wrench settings (continued) Nm/lbf·ft
Engine/transmission right-hand mounting (continued):
July 1996 models onward:
- Mounting bracket-to-engine nuts — 45/33
- Flexible mounting-to-mounting bracket bolt — 28/21
- Flexible mounting-to-body bolts — 30/22
- Flywheel retaining bolts — 65/48
Injection pump sprocket fastener:
- Injection pump sprocket retaining nut - TUD 3 engines — 50/37
- Injection pump sprocket-to-hub bolts - TUD 5 engines — 25/18
- Injection pump sprocket hub retaining nut - TUD 5 engines — 80/59
Main bearing ladder casting:
11 mm bolts:
- Stage 1 — 20/15
- Stage 2 — Angle-tighten a further 45°
6 mm bolts — 8/6
Oil pump retaining bolts — 8/6
Sump drain plug — 30/22
Sump retaining nuts and bolts — 8/6
Timing belt cover bolts:
TUD 3 engine:
Upper cover — 5/5
Centre and lower covers — 8/6
TUD 5 engines (ail) — 10/7
Timing belt tensioner pulley nut:
- TUD 3 — 15/11
- TUD 5 — 20/15