2000 NISSAN PATROL height

VALVE SPRING
Free height mm (in) 55.43 (2.1823)
Pressure N (kg, lb) at height mm (in) 354 (36.1, 79.6) at 32.3 (1.2717)
Out-of-square mm (in) 2.4 (0.094)
VALVE LIFTER
Unit: mm (in)
Valve lifter outer diameter 34.450 - 34.465 (1.3563 - 1.3569)
Lifter guide inner diameter 34.495 - 34.515 (1.3581 - 1.3589)
Clearance between lifter and lifter guide 0.030 - 0.065 (0.0012 - 0.0026)
VALVE GUIDE
Unit: mm (in)
FEM071
Standard
Valve guideOuter diameter 11.023 - 11.034 (0.4340 - 0.4344)
Inner diameter (Finished size) 7.000 - 7.015 (0.2756 - 0.2762)
Cylinder head valve guide hole diameter 10.996 - 10.975 (0.4329 - 0.4321)
Interference fit of valve guide0.027 - 0.059 (0.0011 - 0.0023)
Standard
Stem to guide clearanceIntake 0.023 - 0.053 (0.0009 - 0.0021)
Exhaust 0.040 - 0.070 (0.0016 - 0.0028)
Valve deflection limit0.2 (0.0079)
Projection length12.8 - 13.2 (0.5309 - 0.5197)
SERVICE DATA AND SPECIFICATIONS (SDS)ZD
Valve (Cont'd)
EM-1087

Valve seat outer diameter (d)Intake 33.065 - 33.078 (1.3018 - 1.3023) 33.565 - 33.578 (1.3215 - 1.3220)
Exhaust 31.550 - 31.561 (1.2421 - 1.2426) 32.050 - 32.061 (1.2618 - 1.2622)
Height (h)Intake 6.75 - 6.85 (0.2657 - 0.2697) 6.75 - 6.85 (0.2657 - 0.2697)
Exhaust 7.35 - 7.45 (0.2894 - 0.2933) 7.35 - 7.45 (0.2894 - 0.2933)
Depth (L)Intake 43.65 - 44.35 (1.7185 - 1.7461)
Exhaust 43.65 - 44.35 (1.7185 - 1.7461)
SERVICE DATA AND SPECIFICATIONS (SDS)ZD
Valve Seat (Cont'd)
EM-1089

Camshaft and Camshaft Bearing
Unit: mm (in)
Standard Limit
Camshaft journal to bearing clearance 0.045 - 0.090 (0.0018 - 0.0035) 0.09 (0.0035)
Inner diameter of camshaft bearing 30.000 - 30.021 (1.1811 - 1.1819) Ð
Outer diameter of camshaft journal 29.931 - 29.955 (1.1784 - 1.1793) Ð
Camshaft runout [TIR*] Ð 0.02 (0.0008)
Camshaft sprocket runout [TIR*] Less than 0.15 (0.0059) Ð
Camshaft end play 0.065 - 0.169 (0.0026 - 0.0067) 0.2 (0.008)
*: Total indicator reading
EM671
Cam height ªAºIntake 40.468 - 40.508 (1.5932 - 1.5948)
Exhaust 40.830 - 40.870 (1.6075 - 1.6091)
Wear limit of cam height0.15 (0.0059)
Valve timing
SEM372G
Unit: degree
abcde
234 220 10 34 50
SERVICE DATA AND SPECIFICATIONS (SDS)ZD
EM-1090

4. Remove water inlet and cylinder block drain plug located at
left center of cylinder block.
5. Remove reservoir tank (sides with pressure valve and with-
out pressure valve) and drain coolant.
ÐREFILLING ENGINE COOLANTÐ
6. Install reservoir tank, radiator drain plug, and cylinder block
drain plugs.
+Apply sealant to the thread of cylinder block drain plug.
Cylinder block drain plug:
:24-26Nzm (2.4 - 2.7 kg-m, 18 - 19 ft-lb)
Water inlet drain plug:
Height (H) mm (in): 5.0 - 7.8 (0.197 - 0.307)
7. Move heater TEMP control knob all the way to HOT.
8. Fill radiator with coolant up to the filler neck and install radia-
tor cap.
For coolant mixture ratio, refer to MA-1010.
9. Fill reservoir tank (with pressure valve) with coolant up to the
filler neck.
10. Fill reservoir tank with coolant up to the MAX level.
JMA107D
SMA108D
SMA182B
ENGINE MAINTENANCEZD
Changing Engine Coolant (Cont'd)
MA-1015